Top Definition
The damp butt-shaped imprint left on your sheets after a long sweaty session of sex.
Guess we should've turned on the fan before we got started, cause I just left a gnarly butt puddle on the bed.
by Deadinlivingform April 06, 2011

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.