Someone who is know it all of all things to do with ass. A person who likes to tap that ass and loves asses.
He thinks he's the ass master but he knows nothing about it.
Hey you, Ass master come and get up on this
by Coolata.slut October 2, 2004
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A man who, through intense dedication of his entire being, has mastered the the pursuit and attainment of the female ass.

The Yoda form of the celebrated Ass Maven.
Wow! Having dedicated his whole being to the pursuit of the female ass, he has truly become an Ass Master!

O, Ass Master - we are not worthy and bow before you! Teach us!
by Joe Pellerin May 13, 2005
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Name for someone who likes booty
Gary is the "Ass Master"
by ohplz September 30, 2004
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ok, well u know when u're walking in the shops, or just just walkin in general, with lots of people around... sometime u get those guys walking RIGHT behind u, right up your ass, they want to pass, but they don't say anything. that's an ass master!

there's an ass master behind us, lets let him pass
by SpotMaster August 29, 2006
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You and/or one or more of your gay little buddies, that like to give/take it up the ass regularly
Damn son, you showed him who the ass master around here is.
by CAT_MARK_1 August 22, 2007
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(slang) One who is master of all things ass-related.
My boss is being such an ass master today!
by Robert Turner January 29, 2003
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