Brother From Another Series - S8-E16
Bart: Inside the body of every hardened criminal beats the heart of a ten-year-old boy.
Lisa: And vice versa.
22 Short Films About Springfield - S7-E21
Principal Skinner: Well, that was wonderful. A good time was had by all. I'm pooped.
Superintendent Chalmers: Yes, I should be — Good lord, what is happening in there?
Principal Skinner: Aurora Borealis?
Superintendent Chalmers: Aurora Borealis? At this time of year? At this time of day? In this part of the country? Localized entirely within your kitchen?
Principal Skinner: Yes.
Superintendent Chalmers: May I see it?
Principal Skinner: No.
Agnes Skinner: Seymour! The house is on fire!
Principal Skinner: No, Mother, it's just the Northern Lights.
Homer: If you really want something in this life you have to work for it. Now quiet, they're about to announce the lottery numbers.
Homer: I am so smart! I am so smart! I am so smart! S-M-R-T, I mean S-M-A-R-T.
Lionel Hutz: Uh oh. We've drawn Judge Snyder.
Marge: Is that bad?
Lionel Hutz: Well he's sorta had it in for me since I kinda ran over his dog.
Marge: You did?
Lionel Hutz: Well, replace the word 'kinda' with the word 'repeatedly' and the word 'dog' with 'son'.
Last Exit to Springfield - S4-E17
Mr. Burns: Who's that man?
Smithers: Homer Simpson, sir.
Mr. Burns: Simpson, eh? New man?
Smithers: Actually sir, he thwarted your campaign for governor, you ran over his son, he saved the plant from meltdown, his wife painted you in the nude...
Mr. Burns: Ehh...doesn't ring a bell.
Tree House of Horror IV: The Simpson's Halloween Special IV - S5-E5
Homer: Kill my boss?! Do I dare live out the American dream?
Homer: Please press any key. Where's the any key?
The Great Louse Detective - S14-E6
Bart/Lisa: Aaaaah! Sideshow Bob!
Sideshow Bob: Please. We've known each other for so long. Call me Bob.
Bart/Lisa: Aaaaah! Bob!
Brother Can You Spare Two Dimes? - S3-E24
Mr. Burns: Before you begin, let me make one thing clear to you. I want your legal advice, I even pay for it. But to me you're all vipers. You live on personal injury, you live on divorces, you live on pain and misery. But I'm rambling. Anybody want any coffee?
Lawyer: I'll have some coffee.
Mr. Burns: Want it black, don't you? Black like your heart. It's so hard for me to listen to you, I HATE YOU ALL SO MUCH.
Homer: What are you gonna do? Release the dogs? Or the bees? Or the dogs with bees in their mouth and when they bark, they shoot bees at you?
Homer: To alcohol - the cause of, and solution to, all of life's problems.
Homer vs. Patty and Selma - S6-E17
Bart: What a day, eh, Milhouse? The sun is out, birds are singing, bees are trying to have sex with them - as is my understanding.
Tree House of Horror III: The Simpson's Halloween Special III - S4-E5
[Every character is throwing something into a bottomless pit.]
Homer: [Throws in evil Krusty doll] Goodbye dolly.
Italian Mobster: [Throws in dead body] Arrivederci, Vito.
Man: I was a fool to think anyone would want nude photos of Whoopi Goldberg. [Throws them into the pit, the pit throws them back out] What the?
Bart Gets an Elephant - S5-E17
Homer: Son, when you participate in sporting events, it's not whether you win or lose, it's how drunk you get.
Answer: I'm not sure if this is the one you're thinking of, but an episode of "Ray Bradbury Theatre," called "A Sound of Thunder," dealt with a similar matter: a group of hunters travel back in time to hunt dinosaurs, only to find things have changed when they get back because someone stepped on a butterfly.
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