Top Definition
a tattoo on one's ass used to help them remember their name.
Man, I'm so wasted I can't even remember my name! I better check The Proteus.

Hey look at that drunk, passed out chick. I wonder what her name is! Hopefully she has a Proteus.
by Crabbe November 23, 2008

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.

×