No, I won't sleep with you. I'm an ace.
by theflying_clubcup January 25, 2009
Get the ace mug.
Alternating Current

This type of electrical current is called alternating because it switches direction. Direct current (DC) is often seen as the opposite of AC since DC only flows in one direction. Alternating current is used in most applications including the electricity that comes out of the outlet in your wall.
The AC flowing through this wire will kill you.
by IIT Deep June 21, 2005
Get the ac mug.
Anarcho-capitalism.

Also known as market anarchy or voluntarism/voluntaryism.

It's the idea that only voluntary cooperation (trade, the market) are legitimate forms of human interaction.

An anarcho-capitalist therefore envisions arbitration, security and defense to be solved through competing market agents instead of forceful territorial monopolists (as all statists including minarchists defend).
Do ACists support voting for Ron Paul?
by Nielsio January 16, 2008
Get the AC mug.
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
Get the ace mug.
When Playing Call of Duty or any other shooter is playing search and destroy. That one person kills all six enemies in one round.
I killed all of you and Aced it!
by After zZz Schock November 2, 2010
Get the Ace mug.
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
Get the ace mug.
Anti-chill; any behavior that completely violates the essence of chill.
Robbie: I'm so fucking pissed I didn't close last night, such bullshit. Get the fuck away from me.
Ethan: Relax, dude. You're being AC. Get off your ass and let's get fucked up with the boys.
Robbie: That's pretty eeb, but minus well.
by mcchex December 19, 2013
Get the AC mug.