1 definition by schuppgirl

Top Definition
When the pants on a guy or girl fall down at least 2 inches below the butt-crack reveling the butt crack, a thong or other undergarment when they sit down.
The dude on the steps was butt crackin.
When the chick sat down at her desk, she was butt crackin.
by schuppgirl June 16, 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.

×