I love the one from “Billy Madison”:
“Mr. Madison, what you’ve just said is one of the most insanely idiotic things I have ever heard. At no point in your rambling, incoherent response were you even close to anything that could be considered a rational thought. Everyone in this room is now dumber for having listened to it. I award you no points, and may God have mercy on your soul.”
There is another FReeper who normally posts a long rant that takes some scolling to read it all. Some of the DU jokers who come here are so full of themselves.