The Stranger: You're going to look pretty silly with that knife sticking out of your ass.
High Plains DrifterKing Arthur: On second thought, let's not go to Camelot. It is a silly place.
Monty Python and the Holy GrailMad Hatter: Mustard! Yes, mu- MUSTARD? Don't let's be silly! Lemon, that's different...
Alice in Wonderland