someone who is the ruler of the assholes. they try to act like their the most awesome person ever, but theyre nothing more than an ass master
by Sam Baker May 21, 2006

Two Possible Meanings
1. Either the ability to get ass from all women, therefore becoming master of the ass, can be applied as a form of admiration or possibly an insult (usually both).
2. Or a term for one who is skilled in the buttsex, may be applied to homosexuals.
1. Either the ability to get ass from all women, therefore becoming master of the ass, can be applied as a form of admiration or possibly an insult (usually both).
2. Or a term for one who is skilled in the buttsex, may be applied to homosexuals.
by Edward Franklin January 1, 2004

by Alli-BABA July 3, 2010

A gay man who loves to take cock up the caboose, or someone who is a homosexual and loves to jam his penis into another gay guy's anus. A really sick bastard.
by Ryan J. July 27, 2005

by Weirdboyscott January 6, 2003

Jill's new boyfriend is an eight degree black belt, maximum thickness, assmaster and Jill's ass is his new dojo.
by cartman69 March 30, 2005

by Maria Peters October 2, 2007
