1 definition by cali bred22

Top Definition
The act of a girl wearing a bikini bottom that is too small. So small to the point that her butt cheeks get pushed together and there is not enough material to cover the top of her butt thus creating ass cleavage.
Wow look at the ass cleavage on her.
by cali bred22 July 27, 2008

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.