Top Definition
A large amount of semen ejaculated by several men on one's ass. Like a bukkake, but on the ass, not the face.
"Dude, me and my homeboy totally did a buttkake on this crazy chick last night.
by ThePresidentoftheEarth May 02, 2013

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.

×