Ace

A starting pitcher with stuff that is so dominant that even when he is not at his best he still has the ability to shut down a team and does shut down teams on a consistent basis.

Not Mark Buehrle.

Mark Buehrle is not an ace.

by Kalapse May 25, 2006

AC

abbreviation of the term ass cherry

In prison, ted got his AC busted

by mkreilein February 18, 2005

Ac

Abbreviation of Annoying cunt

GodDamn Ary is an AC

by Godfather January 8, 2005

Ace

Awesome. Cool. Amazing. Basically anything that is really fricking sweet.

That car was wicked ace!

by duk28 June 20, 2011

AC

Something that is cool, referring to Air Conditioning. But beyond just cool, it's sought after, popular, exclusive. Anybody that grew up without it knows how much of a luxury it is.

Ex.1 - Damn yo that shirt is AC!

Ex.2 - Living on the North End is AC as shit, someday we'll get there.

by Stensdaddy July 20, 2013

[Ace]

A name for someone who is acting like a tool.

Rocky's "Ace" Hardware. It's where tools are sold.

"Alright there Ace, calm down."

by Ryan AB. July 25, 2007

Ace

Noun. Ass. Usually in referrence to the female gender.

Jimmy: Dude, check out that Ace.
Timmmy: Nice!

by Joseph Dirt June 13, 2005