My favorite ones are:
* Khan and Kudos pretend to be Bob Dole and Bill Clinton:
"Abortions for all!"
"BOOO!"
"Okay... Abortions for no one!"
"BOOO!"
"Abortions for some, american flags for others!"
"Yaaaaay!"
Homer: "This false presidential candidates make me want to vomit in terror!"
The 3D Homer:
"Has anyone seen the movie Tron?"
"I wish I have read that book from the guy on the wheelchair!"
The one which Maggie is an alien, and they go to Jerry Springer, and everyone is cursing...
The one with the gypsy curse and Pierce Brosnan playing the HAL-esque home computer:
Homer: "Unless I die... then she would be free to marry man OR machine!"
Marge: "The best thing about being in a gypsy wedding is that I am not the hairest woman here!"
Homer: "Apologising will not bring Bart back..."
Marge: "The gypsy lady said it would!"
Homer: "She is not the boss of me."