Pretty much everything spoken in the Homer Badman episode, such as:
Homer: Somebody had to take the babysitter home. Then I noticed she was sitting on [splice] her sweet [splice] can. [splice] -- o I grab her -- [splice] sweet can. [splice] Oh, just thinking about [splice] her [splice] can [splice] I just wish I had he -- [splice] sweet [splice] sweet [splice] s-s-sweet [splice] can.
Jones: So, Mr. Simpson: you admit you grabbed her can. What do you have to say in your defense?
Homer: [looking lustful in a clearly-paused VCR shot]
Jones: Mr. Simpson, your silence will only incriminate you further.
[paused shot of Homer grows larger]
No, Mr. Simpson, don't take your anger out on me. Get back! Get back! Mist -- Mr. Simpson -- nooo!
Man: [quickly] Dramatization -- may not have happened.
As well, Homer Goes to College is a fucking classic.
Dean: I'm sorry, boys, I've -- I've never expelled anyone before,
but...that pig had some powerful friends.
Nixon: [bitterly] Oh, you'll pay. Don't think you won't pay!
Marge: [hearing modem noises] Ooh, what's wrong with this phone? it's
making crazy noises.
Nerd 2: [contemptuously] Those "crazy noises" are computer signals.
Nerd 3: Yeah. Some guys at MIT are sending us reasons why Captain
Picard is better than Captain Kirk.
Nerd 1: Hah! They're outta their minds.