Assmaster 

The person who owns your ass.

Jake says to margie, "Hey you're a bitch!"

Margie says back, "Go report back to your assmaster!"

Assmaster by Alli-BABA July 3, 2010

assmaster 

One who is a master of ass.

Man, he has been dating so many women this year that assmaster!

assmaster by ClueMonster January 7, 2003

Assmaster 

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.

Hey assmaster! Get off of that guy!

Assmaster by Ryan J. July 27, 2005

assmaster 

a master of the ass, a homosexual, faggot face

dlyan is such a faggy assmaster

assmaster by kenny eldred December 28, 2007

AssMaster 

Someone with high ASSpirations

AKA: AssBait;AssMonster;AssPirate;AssBurgler

Chris is such an AssMaster.

AssMaster by Who Else? February 22, 2004

assmaster  

bein about a big greasy bootie. smackin, flippin and rubbin it down. a master of that ass.

assmaster_I smacked that big greasy bootie down with a spattula. im the ass master. im the assmaster

it keeps telling me im not using assmaster in my example. here's my assmaster sentence dang

assmaster by chambrey March 1, 2008

assmaster 

One who wishes to fondle lots of asses

Check out CT's weak assmaster capabilities........oh yeah MB's an assmaster too.

assmaster by Westy March 27, 2003