not counting the obvious answer 2 come to mind...
My Name is Earl season 1, episode 2 (old guy with the voice box at the yard sale)
Tommy Boy (Chris Farley speaking into the table fan)
How about this one...(asking a reverend) "Father, is it possible to sin against an animal?"(the reverend responding) "you can sin against a blade of grass"
try to get that one!:cheers