the act of and insult not hitting its mark because of the intence
stupidity of the intended victim. usually used in
conjunction with a movement of the open
palm over the head twice.
hey, i just said to that fag "i pumped
yo mumma all night long!"
and?
he was like "
my mummy sez im the coolest kid in school!"
wow, it really went woop-woop over that guys head.