Bart and Lisa discover that Mr. Burns is actually a vampire in "Treehouse of Horror IV."
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The Simpsons Season 5 Episode 5 Quotes

Mmm...forbidden donut.

Homer

That was a right-pretty speech, sir. But I ask you, what is a contract? Webster's defines it as "an agreement under the law which is unbreakable." Which is unbreakable!

Lionel Hutz