Top Definition
A formation created over time in one's underwear from a series of wet farts.
Dude why are you leaving?
I've grown a huge stalagtoot in my boxers and now I need to scrape it out.
by rygoly December 22, 2013
Free Daily Email

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

Emails are sent from We'll never spam you.