| 7F20 | Grampa took off his belt to whup Nelson and his pants fell down. Nelson pointed his finger and said ha-ha-ha-ha-ha-ha. {hl} |
| 7F21 | Nelson laughs at Bart's lemonade stand {nr} |
| 8F06 | At Lisa playing her sax |
| 8F06 | As Nelson attacks Martin's car while Bart is driving it {ams} |
| 8F14 | After Homer says to Marge they should snuggle |
| 8F21 | Bart playing his guitar |
| 9F10 | On the runaway monorail |
| 9F14 | At Skinner who has been hit with a giant tomato. |
| 9F14 | Homer riding Lisa's bike |
| 9F20 | "Your mom's a jail bird" |
| 9F22 | At Homer's "WIDE LOAD" tattoo |
| 1F04 | Bart is on a stretcher and is in a straight jacket |
| 1F06 | Bart puts his junior camper uniform on |
| 1F06 | Says "Ha-h..aww" as he realizes he has to stay and do the test |
| 1F09 | Bart collects stamps |
| 1F11 | After Lisa talks about one dimensional characters with silly catch phrases |
| 1F17 | After his "Grapes of Wrath" exhibition at the Diorama-Rama. {ams} |
| 1F21 | Bart imagines Nelson |
| 1F22 | After Bart falls to the ground |
| 1F22 | After Milhouse says Bart could be hurt |
| 1F22 | As he rips off Martins bathing suit |
| 2F05 | An uncomfortable laugh after Skinner says he's doing well in Home Ec. |
| 2F11 | After throwing rocks at Skinner's car. {ams} |
| 2F14 | Bart does ballet |
| 2F15 | When Lisa's wedding is called off. Nelson Jr also says Ha-Ha! |
| 2F16 | To SLH. His pet bird also says Ha-Ha! |
| 2F17 | At his reflection |
| 2F31 | When Jay Shearman gets hit in the groin with a football |
| 3F02 | During Bart's dream. His soul also says Ha-Ha! |
| 3F04 | When Martin falls off his chair |
| 3F10 | Says "Ha-..ho?" as he forgets what he usually says |
| 3F17 | After he tosses Martin's toy dog out of the car window |
| 3F17 | As he knocks over the 'Sunsphere' |
| 3F18 | At Lisa's new hair style |
| 3F18 | At Mrs Glick as she trips and lands into a garbage can. {ams} |
| 3F18 | At Wadlow |
| 3F18 | The crowd laugh at Nelson this time |
| 3F23 | When the Simpsons leave town |
| 3F24 | At the start of Homer's voyage. Note that the accent is now on the second 'Ha'. |
| 3G02 | After stomping on Lisa's saxaphone {ms} |
| 3G04 | Directed at Sherri, after Skinner reserved a space for Terri, but not Sherri, in the fallout shelter. |
| 4F01 | After nothing is found in his locker |
| 4F09 | After punching Martin. He then collapses because of the oysters |
| 4F09 | When Skinner says he's a virgin |
| 4F17 | After the fish Lisa frees gets eaten by a shark |
| 4F21 | After Skinner's car gets blown up |
| 4F23 | After Chalmers says you must respect the new principal |
| 5F02 | At the witches being burnt. |
| 5F08 | After pulling the couch back in the couch gag {ms} |
| 5F08 | Laughs at Bart dressed in garden work clothes, (Bart opens door, sees Nelson) "Ha- (slams door) (opens again) ...-Ha!" {nr} |
| 5F17 | Couch gag recycled from [5F08] {ms} |
| 5F20 | Couch gag recycled from [5F08] {ms} |
| 5F20 | When a blind Ralph falls. "Hey blindy! Have a nice trip!" |
| 5F22 | After Nelson runs Milhouse's go-kart off the track {ams} |
| AABF10 | Skinner asks "what is laughter?" Nelson throws a shoe at him and hits him, and laughs {nr} |
| AABF13 | After playing a practical joke on Gil {nr} |
| AABF14 | After crowning himself new king (With the crown placed on his finger) in Bart's dream {ms} |
| BABF07 | Funzo laughed like Nelson. |
| BABF14 | While Bart and Lisa try to take a picture of dogs playing poker Nelson pops up at their window and takes the picture before Bart and Lisa can. Then he says that picture will for sure will make it on the Springfield phone book. Then he goes "HA-HA!". {ams} |
| BABF15 | When Bart and Milhouse get onto the camp bus they sit down. Nelson is in the seat behind them and says that they will be the two people he will pound on all week. As Bart and Millhouse jump off out the back of the bus Nelson of course goes, "HA-HA!". {ams} |
| CABF06 | When the file breaks during the black-and-white Christmas film. |
| CABF12 | After reading a copy of Mad magazine where they call him "Smellson". |
| 7G05 | Stops Bart from fighting his friend. Discovers his nose is bleeding. |
| 7G05 | Bart daydreams: Nelson has killed him. Nelson then punches his casket. |
| 7G05 | Attacks Bart, then throws him into a trash can. |
| 7G05 | Attacks Bart the next day. |
| 7G05 | Threatens Bart while he's tied up. |
| 8F07 | Uses his car to attack Bart's car. |
| 9F07 | Attacks Bart with snowballs, after Homer prevented school from being cancelled. |
| 9F12 | Kicks a soccer ball into Bart's face. |
| 9F18 | Throws something at Bart when he climbs into the duct. |
| 1F06 | Threatens Bart: "You better play keepaway!" |
| 1F07 | "We've been doing a lot of upper body work on Bart. Today let's pound his kidneys." |
| 1F07 | Beats Bart up. |
| 1F11 | Punches Bart - "That's for taking credit for other people's work." |
| 2F04 | Shoots Bart and the other kids with his 'Killmatic 3000'. |
| 2F04 | Belts Bart - "That's for besmirching an innocent girl's name!" |
| 2F05 | "This is for wasting teacher's valuable time!" |
| 2F14 | Chases Bart the Ballerina. |
| 2F19 | Punches Bart when Marge becomes their teacher. |
| 2F19 | Bashes Bart with help from Jimbo and Dolph. |
| 3F02 | Pushes Bart over with the aid of his soul. |
| 3F17 | Punches Bart in the head, because Nelson wants to see the Andy Williams concert. |
| 4F12 | Hits Bart then leaves the Simpsons' house. |
| 5F08 | "You wrecked Hitler's car! What did he ever do to you." He then punches Bart. |
| 5F13 | Snatches the master key from Bart, and plays keep-away with Jimbo, Dolph and Kearney. He then punches Bart in the stomach. |
| 5F22 | Smacks Bart's cheeks out of boredom. |
| AABF14 | During Bart's Bible story dream. |
| BABF15 | Reveals his plan to beat Bart up in order to gratify his need to pound people. |
| 7G05 | Nelson threatens his two goons. |
| 7F20 | Throws something at Wendell's face during Bart's party. |
| 8F16 | Hits some kid with his yo-yo, after the kid complains about his yo-yo trick. |
| 1F05 | Throws mud at some kid in Homer's 'Muckville USA'. |
| 1F16 | Threatens Mr Burns during the Burns' heir tryout. |
| 1F18 | Pets SLH so hard, he causes the dog to sneeze. |
| 3F01 | "I feel like punching myself" - the class photo. |
| 3F17 | Hits an angry father who drives past him. |
| 3F20 | Pulls Uter's suspenders and tells him to "go back to Germania." |
| 4F01 | Tells Lisa her butt is sticking out. When she tries to look, he kicks her. |
| 4F01 | Makes Groundskeeper Willie's job tough. |
| 4F01 | Throws a bee hive at Willie. |
| 5F08 | Fantastic Dan pops out of the 'Whack-A-Mole' game. Guess who gets whacked? |
| 5F16 | Pelts Homer with eggs. |
| 5F20 | Throws grease balls around. |
| AABF14 | Kills Ralph in Bart's dream. {ms} |
| BABF06 | Threatens a group of children to go forth and spread the word. |
| CABF09 | Reluctantly punches Drederick Tatum and gives him a wedgie, after Lisa applies "Poindextrose" to him. This leaves Tatum with no recource. |
| CABF12 | Goes to attack Ned Flanders while trying to play the Praiseland version of whack-a-mole. |
| CABF22 | Nelson rides on his bike and whips Homer and Marge with an extension cord. |
| 8F16 | Carves into his desk with a knife. |
| 9F14 | Shoots Martin's science project. |
| 1F17 | Attacks his grapes with a mallet. |
| 1F18 | Tears up a textbook while Flanders is the Principal. |
| 2F11 | Throws rocks at Skinner's car. |
| 2F22 | Catches fish using toy soldiers. Throws the fish at passing cars. |
| 3F17 | Throws a rock at the 'Sunsphere', causing it to fall. |
| 3G02 | Stomps on Lisa's saxaphone. |
| 4F01 | Attacks a bee hive with a rake. |
| 4F01 | Helps his fellow bullies attack Skinner's place. |
| 4F24 | Stabs Prof. Provolone's image with a fork. |
| 5F13 | He pictures himself slapping the brains of the 'Three Stooges'. |
| 5F13 | Plays hackey sack with Jimbo, Dolph and Kearney. However they're using a frog. |
| 5F22 | Breaks the Skee-Ball machine and takes a roll of tickets out of it. |
| 5F22 | Shoots various objects, including his parents' car. |
| AABF11 | Destroys Bart's project on the bus, causing brown goo to spray everywhere. |
| BABF01 | Nelson's overstuffed pillowcase causes the X-ray machine to go haywire. |
| CABF04 | An aged Nelson konocks over Homer's headstone, laughs and then coughs in the Simpson's financial prediction. |
| CABF09 | Fights Bart's robot at Blockoland, causing Bart's robot's head to pop up on a spring. Nelson gets dragged away for knocking "his block off". |
| 7F09 | Is seen painting a fence. |
| 8F01 | Reads his essay: "So burn that flag if you must!..." |
| 9F18 | Locked in the basement with Jimbo, Dolph and Kearney. |
| 1F22 | He finds change at the bottom of the pool and gives it to Lisa |
| 2F05 | Does Home Ec. |
| 2F05 | Gets scared off by Lisa. |
| 2F14 | Enjoys Bart's ballet performance. Says it reminds him of 'Fame'. |
| 2F17 | Insults himself and says "Hey, that hurts. No wonder no one came to my birthday party." |
| 2F22 | Helps Martin out at the Shelby lemonade stand. |
| 3F10 | Forgets how he laughs. |
| 3F17 | Always wanted to see Macon, Georgia. |
| 3F17 | Wants to see the Andy Williams concert. |
| 3F17 | He loved the Andy Williams concert. |
| 3G03 | Gives Shary Bobbins some posies. She kisses him and he blushes. |
| 4F01 | Allows Lisa to pick out new clothes and change his hair style. |
| 4F01 | Has a picnic with Lisa. He also kisses her. |
| 4F01 | Decides not to go with Jimbo, Dolph and Kearney. |
| 5F12 | Suggests to Jimbo, Dolph and Kearny to go pick huckelberries. {nr} |
| 5F20 | Talks about huckelberries. {nr} |
| AABF07 | Holds the fence open to allow Lisa to cross to the other side. |
| Is Bart's father figure. He sits in Bart's room wearing a robe and smoking a pipe. He tells Bart "if you tie a string around your finger, it'll turn purple." {nr} |
| 7G07 | Is seen in Sunday School. |
| 8F03 | Says he thinks Bart had Skinner killed by gangsters. |
| 8F08 | Corrects Bart - it's called a "Flaming Moe." |
| 8F11 | Congratulates Bart. |
| 8F15 | Bart proves to Skinner that Nelson forged an absent slip. |
| 8F16 | Is seen carving into his desk with a knife. |
| 8F16 | Sees the yo-yo demonstration |
| 8F16 | Asks if the pilgrims had yo-yo's. |
| 8F22 | Asks Mrs Krabappel why she doesn't live with her husband. |
| 9F03 | Him and Milhouse have seen the I&S move 30 times, so he walks off with Milhouse. |
| 9F05 | He's seen in class. |
| 9F07 | Attacks Bart with snowballs at school. |
| 9F14 | Has an array of squirrel wasting weapons at the school fair. Shoots Martin's balloon. |
| 9F18 | Gets tricked into being locked in the school's basement. |
| 9F18 | Talks with his fellow bullies in the basement. |
| 9F21 | Taunts Bart: "your mom's a jail bird." He then invites Bart to play. |
| 1F06 | Teases Bart in class, but realizes the joke is on him. |
| 1F07 | Tries to tease Bart - "nice shoes, two feet." |
| 1F07 | Chases 'nerd' Bart. Later bashes the normal Bart. |
| 1F17 | His diorama entry: 'The Grapes of Wrath'. |
| 1F18 | Has an empty can of tomato paste for show and tell. |
| 1F18 | "A walking clock!" |
| 1F18 | Pets SLH so hard, causing SLH to sneeze. |
| 1F18 | Is seen tearing up a textbook under Principal Flanders rein. |
| 2F05 | Skinner tells Nelson he's doing well in Home Ec. |
| 2F11 | Throws rocks at Skinner's car. |
| 2F14 | Says Taw Kwon Do has filled up. |
| 2F14 | Says Bart's performance reminds him of 'Fame'. |
| 2F16 | "Smells like one of Van Houten's." |
| 2F17 | Corrects Skinner: "It's Radioactive man stupid!" |
| 2F17 | Auditions for the role of Fallout Boy - and gets rejected. He laughs at his own reflection and says "that hurt". |
| 2F19 | Punches Bart when Marge becomes their teacher. |
| 2F19 | Bashes Bart after Marge gives Bart a dollar. |
| 2F22 | Rushes into class: "Everybody come quick! Something happened! No time to explain!" |
| 3F01 | Mrs Krabappel says he looks "adorable". He wants to punch himself. |
| 3F04 | He is gleaming. He says Willie ran his floor buffer over him. |
| 3F04 | Laughs at Martin when he falls off his chair. |
| 3F10 | "I'm with the shirt: homework rots!" |
| 3F10 | Forgets how to laugh in class. |
| 3F20 | Tells Uter to "go back to Germania." |
| 3F21 | Is on the school bus. |
| 3F21 | Is in the Simpson's car pool headed to school. |
| 3F22 | Argues with Lisa over the yearbooks. Hands the yearbooks out freely. |
| 3G02 | "He's the greatest showman since that kid who eats worms" says a young Nelson, after Bart gets taken away by Skinner. |
| 4F01 | His locker is searched. Nothing is found initially, but... |
| 4F01 | Stolen goods are found in his locker. Says Skinner has "got lethal tuna breath." |
| 4F01 | Gives back the stolen goods. Tells students to "bite me" and "cram it", he then kicks Lisa's butt. |
| 4F01 | Forced to help Groundskeeper Willie with the yard work. Poor old Willie. |
| 4F01 | Tells Lisa how to make her detention shorter. She decides to accept his advice. |
| 4F01 | Starts hitting a bee hive with a rake. |
| 4F01 | Throws the bee hive at Willie. |
| 4F01 | Says "way to drink milk, poindexter" to Milhouse. |
| 4F01 | Milhouse gives Nelson a note. Milhouse is then rushed away in an ambulance. |
| 4F01 | Lisa tells him the note was from her. She invites him to her house. |
| 4F04 | Nelson tells Milhouse about his mom on the school bus. |
| 4F09 | Martin gives Nelson an invitation to his birthday party. |
| 4F09 | Bart tell Mrs K. he loves her, Nelson says "where are you registered, Simpson." |
| 4F09 | Mrs K. delivers her final address, and asks Nelson how many kids did he beat up. He says fifty. |
| 4F21 | Is at the Police Station for the field trip. |
| 4F21 | Laughs when Skinner's car get blown up. |
| 4F23 | Laughs when Chalmers says they have respect their new principal. |
| 4F24 | Is is the cafeteria. "Talk about weak coffee." |
| 4F24 | Solves the puzzle in the cafeteria. |
| 5F05 | Is one of the detention students that is punished with an archaeological dig. |
| AABF03 | Has his office in the boys' bathroom. He gives Lisa the answers to her test. |
| AABF03 | Plays tetherball with Milhouse. |
| AABF07 | Distracts Skinner by mooning him. |
| AABF08 | Is on the field trip to the Post Office. Asks the Postmaster if he's ever gone on a killing spree. |
| AABF10 | Is in the audience at the "That's Edu-Tainment" talent show. |
| AABF22 | We learn Nelson is forced to wear a shock collar to prevent sexual thoughts. |
| AABF22 | "Hey look at those dogs going at it...fighting over a fan belt". |
| AABF22 | Is seen on the day Bart steals the tank. Was he cutting class? |
| BABF02 | Is seen in class. He is sitting at the back of the room. |
| BABF07 | Was in the "Save our School" play. |
| BABF07 | "He's rekindled my love affair with books." |
| BABF07 | Had some suggestions about the new toy. |
| CABF06 | Says "what the hell is this" during the black-and-white Christmas film. |
| CABF06 | Tells Principal Skinner to get a DVD player. |
| CABF06 | Is one of the students trapped in school because of the snow. |
| CABF06 | Tries to ride though the snow with his bike, only to bounce off the pile snow. |
| CABF06 | Gets hooked on a coat hook by Groundskeeper Willie. |
| CABF06 | Uses a school debating trophy to dole out pickle relish. |
| CABF06 | Finds Principal Skinner's file personnel file, informing the students he makes $25,000 a year. |
| CABF06 | Skinner offers Nelson a deal, making him a hall monitor in return for helping him. Nelson says he spits on his monitors. |
| BABF22 | His "moron says what" joke at Homer backfires, and the whole class point at Nelson and laugh "Ha-Ha". |
| CABF05 | Says "finally, art that doesn't suck" about Jack's mural. |
| CABF11 | Imagines the new kid as a child-octopus creature which terrorizes other students. |
| 7G05 | Gets defeated by Bart and his army. |
| 7F06 | Is at the Springfield Gorge. Asks where Bart is. |
| 7F17 | Is in the line for Grampa's money. |
| 8F07 | Is smoking in the pit area. He extinguishes his cigarette on his tongue. |
| 8F07 | "It took me ages to steal that bumper." |
| 8F11 | Is at Wall E. Weasel's for Bart's birthday party. He cheats at Skee-Ball. |
| 9F05 | Is seen laughing at the Simpson's slanted house. |
| 9F10 | He's in the Couch Gag. |
| 9F12 | Is playing soccer - "I hurt someone!" His dad is the soccer coach. |
| 9F19 | Is playing with a slot car race track. |
| 9F21 | "Whoa, a Methuselah rookie card!" |
| 1F05 | Is jumping on the trampoline. |
| 1F08 | Is writing Robert Goulet's name on a board outside Bart's 'casino'. |
| 1F08 | Responds to Robert Goulet's question: "Your manager says for you to shut up!" |
| 1F21 | Seen writhing on the Kwik-E-Mart's floor. |
| 1F22 | "Hey Bart! Your epidermis is showing!" |
| 2F07 | "With no adults I run this city. [awkward pause] Um...carry on." |
| 2F11 | Is seen outside of the bomb shelter. |
| 2F17 | Watches a man painting a horse. |
| 2F20 | Is seen in the angry mod chasing Homer. |
| 2F22 | "This place (Shelbyville) is really starting to freak me out." |
| 2F22 | Gets paired up with Martin - "Your wussiness better come in handy!" |
| 3F02 | Is seen singing in church. |
| 3F02 | Is in Rev. Lovejoy's office. |
| 3F05 | Sees Homer: "What's he doing with that broom?" |
| 3F05 | High fives Jimbo. |
| 3F07 | Steals a vest from the Try-N-Save. "Shoplifting is a victimless crime." |
| 3F07 | Receives a book of carpet samples for Christmas in Bart's dream. |
| 3F07 | Steals a replacement wheel barrow tire from the Try-N-Save. |
| 3F09 | Is at the rummage sale. He has bought/stolen 'Bigger Than Jesus'. |
| 3F17 | Sees a movie called 'Naked Lunch'. "I can think of at least two things wrong with that title." |
| 3F17 | "We can rent a carpet shampooer." |
| 3F17 | Lives in a shack. |
| 3F17 | Seems his parents don't care where he goes. |
| 3F17 | Wears a wig. |
| 3F17 | Gives Milhouse's glasses to the pawn broker. |
| 3F17 | Throws his bag into a boxcar, but he can't jump onto the moving train. |
| 3F17 | Is in the plane's cargo hold. |
| 3F20 | Watches the bear being taken away. |
| 3F20 | Is in the angry mob. |
| 3F21 | Is in the audience watching Homer's cannonball show. |
| 3F24 | Has a chili stand. |
| 4F01 | His house is infested with cockroaches. |
| 4F01 | Has a 'Nuke the Whales' poster. "Gotta nuke something." |
| 4F01 | Can't play the guitar. |
| 4F01 | Hides from the cops at Lisa's place. |
| 4F01 | Tells Lisa he lied to her. |
| 4F06 | Is in the Couch Gag. |
| 4F06 | Takes control of Milhouse's RC plane. Crashes it onto the roof of the Maison Derriere. |
| 4F12 | Is in the focus group. |
| 4F12 | Has the I&S executives believe he likes the man wearing Speedos. |
| 4F12 | "That stunk!" - after watching the Itchy & Scratchy & Poochie Show. |
| 4F13 | Is at the Grand Opening of the South Street Squidport. |
| 4F23 | Is seen at the train station. |
| 4F24 | Is in the Kwik-E-Mart. "Check it out, a freezer geezer!" |
| 5F01 | Is at the soccer match. |
| 5F02 | Is dressed as a devil. |
| 5F03 | Is the Springfield Wildcats star quarterback. His number is 02. |
| 5F03 | "I've got to give up smoking". |
| 5F13 | Imagines that he is in a lab where he weighs the brains of the 'Three Stooges'. |
| 5F13 | Is in a car along with Jimbo, Dolph and Kearney. |
| 5F13 | Stares in amazement at the police master key. He later snatches the key from Bart. |
| 5F14 | Is singing at the new year's celebrations. He is drinking. |
| 5F15 | Is on Lisa's news team. She selected him because they used to date (he also threatened her). |
| 5F15 | Introduces the Kidz Newz. |
| 5F15 | Lisa asks him to cover for her, so he resumes the Kidz Newz in a rather unorthodox fashion. |
| 5F16 | Gets picked by Bart for his team. He questions Bart's decision for picking Homer. |
| 5F20 | Tells Lisa her earlobe is bleeding. |
| 5F22 | Gets the B-B Gun from the puberty boy. |
| 5F22 | Carves a phone message into his wall. "Mom - Dad called, Re: Bail." |
| 5F22 | Says his mom doesn't give a crap about what he does. |
| 5F22 | Is seen frying a carrot. |
| 5F24 | Is seen singing in church. A clip from [3F02]. |
| AABF07 | Is waiting at the ice cream truck. |
| AABF07 | Has Dr Hibbert's ID. He talks with a deep voice and laughs like the Dr Hibbert. Chief Wiggum can't spot any difference. |
| AABF07 | Tells his mom he's breaking curfew. |
| AABF07 | Says "man, I never liked Shakespeare until now" as he watches the movie. |
| AABF07 | Says his dad gets into car accidents on purpose. |
| AABF07 | Joins the Kids vs. Adults argument. |
| AABF21 | Is being driven to the newspaper by Homer, along with Bart, Lisa and Milhouse. |
| AABF21 | Homer can smell cake, so he says to Bart "your old man has an awesome nose". |
| AABF22 | Is in a thearte watching a movie. |
| BABF01 | Is waitng to get his candy x-rayed. He is dressed as Jughead and has a pillowcase overstuffed with candy. |
| BABF01 | Gets swallowed up by the photocopier as he tries to photocopy his butt. |
| BABF09 | Wants the school band to play "Little Brown Jug". |
| BABF09 | Says "that horse don't take no guff from nobody ... I mean sh..." |
| BABF10 | Is at the car race where Maude gets killed. |
| CABF13 | In the future Nelson runs a club called the Crab Shack. He lets Bart perform there. |
| CABF02 | Told Bart that Mayor Quimby spent the street repair fund on a swimming pool for himself. |
| CABF02 | Tells Homer that frozen hobos are being dissected in Science. |
| CABF06 | Claims to be part Eskimo. |
| CABF08 | Looks at a copy of "Death of a Sad Sack" and says "this better not be another fake-out." |
| CABF12 | Is a member of the boy band Party Posse who will "break your nose, your glasses and your heart." |
| CABF11 | Refuses to protect Lisa against the bully Francine, on the basis girls bite, kick and scratch. |
| CABF11 | Offers some insights of bullying to Lisa. |
| CABF16 | Is at Homer's day care center. As Homer sings "if your happy and you know it say a swear" Nelson says "Boobs". |
| CABF17 | Plays Huckleberry Finn in a Simpsons version of the Mark Twain classic. |
