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 September 5, 2008

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 January 2, 2009

by UberCyberBeast August 1, 2008

by andyfellovernet October 28, 2003


by ******.........********* May 26, 2015
