Top Definition
When semen is ejected from the butt during anal sex.
Dude 1: Duuuude my girlfriend got moonlight ass when we banged last night it was disgusting!

Dude 2: Disgusting? No! That's totally rad dude!
by Mr. Choad January 17, 2012

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.

×