1 definition by TheMarmot

Top Definition
A small terd that resides in you're butt crack, that you aren't aware is there until you change you're shorts. Usually arrives as the bi-product of a large fart.
I thought my butt crack was sweating until I changed my shorts and found a two inch Crack Slug!
by TheMarmot June 26, 2006
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.

×