by Weirdboyscott January 6, 2003
Get the assmastermug. 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
Get the assmastermug. by Maria Peters October 2, 2007
Get the assmastermug. 'No no, Cartman is the assmaster'
by the williams July 11, 2003
Get the assmastermug. by Anonymous July 31, 2003
Get the assmastermug. by ClueMonster January 7, 2003
Get the assmastermug. by kenny eldred December 28, 2007
Get the assmastermug.