1 definition by supercalifragilisticxbldocious
a phrase used to replace a swear word. this phrase is used by teenagers describing a complete imbecile. its used because whenever an adult with virgin ears or another peer with the same condition would most likely become offended and then comment on the use of profanity. so instead of the swear word someone just says "dumb bunny"
Marty: I was watching the 49ers play yesterday and like wtf man they did horrible!
John: the 49ers? the guys from the Gold Rush?
Marty: wtf?! no you dumbfu--(see's his mom pass by) dumb bunny...
John: the 49ers? the guys from the Gold Rush?
Marty: wtf?! no you dumbfu--(see's his mom pass by) dumb bunny...
by supercalifragilisticxbldocious October 3, 2010