Top Definition
A line of fecal matter in your underwear that varies in thickness from thin to meaty. Usually a result of poor asswiping skills.
Hey Bailey! Check out these skin marks on Sarah's panties!"
by Ingl October 14, 2010

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.

×