ace

Slang for asexual.

No, I won't sleep with you. I'm an ace.

by theflying_clubcup January 25, 2009

ace

To pass a test or quiz. Often used in school.

I totally aced that math quiz; I got a 96%.

by Mimz October 13, 2005

ace

1) british for cool, meaning more for cool, in other words amazing, said at most sleepaway camps, to describe activities and campers.

2) also meaning yes (as an accomplishment)

1) "that new CD is ace"

2) "and the winner is... BOB"
"Ace!"

by hottie 1122113 November 6, 2005

ace

Old school American street slang for "best buddy" or "running partner".

"Little Drippy? He's my ace Jim - Fuck with him and you fuck with me...."

by VerbalGimp May 14, 2007

ace

When you kill the whole enemy team in the game CS:GO

Person 1: I got an ace!!
Person 2: Kappa

by enzoknolpower February 4, 2016

ace

Another word for awesome.

"Gahh, your shirt is so ace!"

by Luxx June 17, 2006

ace

"pick of the litter" , prime choice

Your mom is a fucking ace.

by Cait/Eileen January 30, 2003