1. the small growth of skin that occassionally covers the anus of newborn children. Such growth is customarily removed and discarded. 2. someone who is disgustingly useless.
by 1911a1 July 06, 2006
A piece of cloth (usually a dark color, most likely black) with a logo or picture of a band on it that hangs over a "punk" persons ass, therefore supposedly showing their undying gratitude for the band. Can also be worn over frontal region, in which it is called a "cock flap", even on females.
1Dude, look at that wannabe punk rocker! He's wearing an ass flap!
2Yeah, and a cock flap too!
1What a tard.
2Yeah, and a cock flap too!
1What a tard.
by BentBackTulips August 20, 2007
by UberCyberBeast July 11, 2008
That sucks ass flaps.
by andyfellovernet October 28, 2003
Get the e-flap-jack-ass-ulation mug.
by ******.........********* May 25, 2015