hard ass

When a person is up tight about stuff and is alway on task, doesnt try to have fun.

Mike Shannon is a hard ass

by Travis Ziegler January 11, 2005

Sex Ass

1.(n) An attractive or sexually appealing buttocks.
2.(n) A person's anus that is especially pleasurable when partaking in anal intercourse.

1. "That girl has a good sex ass!"
2. "That was a great sex ass."

by JohnDillingerMallone July 28, 2009

Atomic Ass

Where you have a gigantic butt and everything you sit on is deadly.

Did you see Mrs. Wilson? That bitch has an atomic ass!

by kelly girl September 10, 2009

bag ass

to leave swiftly

to flee

hey, I'm gonna bag ass.

by dohmar August 12, 2005

Clay's ass

The most beautiful thing ever created. Also, Wango and Tango's long lost cousins from the back woods.

I would love to slap Clay's ass.

by Miss Rubenita Monkeybus August 25, 2003

Ass Party

Like a tits and ass party, but without tits.

"Cole invited Rocky to an ass party last night."

by Chris1100110011 June 20, 2009

ass jam

In the MMO, Dark Age of Camelot, "ass jamming" describes a situation where two enemy groups are fighting eachother and a third group comes along and joins the battle.

"I dont ass jam unless i see someone out numbered, id never interfere with a 1 on 1"

by Loumy January 16, 2010