Top Definition
its like a girl's ass that is so flat that it looks her thigh becomes part of her back; a flat or concave plane; boner-crusher; extremely disgusting
Nicole has an anti-ass and it's growdy.
by SirMixALotLovesApplesBottoms October 19, 2011
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×