acs

a class where you can humiliate your self by choosing random topics and speaking about them infront of your peers.

I have ACS with Laura and the Mormons!

by Mormon March 8, 2005

AC

A sick grafitti crew called All City.

by Diego August 26, 2003

ace

Urination.
To drop an ace.
Used same as dropping a Duece

Duece= #2
Ace= #1

OH man, after those 6 coronas, 2 Kamakazi shots, and that coke, i have to drop a mad ace. (acer)

by Grant Carpenter (Trez) May 4, 2003

ace

weapon used for protection in areas where danger is possible. Used commonly by thugs and gangbangers when they hit the club scene. Related to gats and glocks.

I keep my ace in my pants in case somethin should pop off.

by kurtisjax November 1, 2006

Ace

Ace is a cover word for the curse word Ass. If you have a stupid parent that is big into NOT swearing and you are talking with your friends you come up with cover words.

Oh my god my math teacher is such an Ace.

by SunflowerStomper November 20, 2010

ace

to sleep with five different members of a particular group, usually a fraternity or sorority.

That girl over there's a double ace plus 4 with (insert group name here)! She's almost a triple ace!

Joe's trying to ace the tri-sigs before graduation.

by PhikI February 28, 2010

Ace

An extreamly gay emo boy who likes to wear womens clothes and eyeliner.

Stop being such an Ace!

by miss-bexy March 23, 2009