ac’

Ac’ is short for Actavis, a prescription cough syrup used to make “lean” also known “purple drank”

Guy 1: “Ay you pass me the Ac’ “
Guy 2: “Nah bro I’m still sippin hold on”

by TK5wishaa May 23, 2018

ace

Slang for asexual.

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

by theflying_clubcup January 24, 2009

ac

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 July 1, 2005

AC

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 17, 2008

ace

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

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

by Mimz October 19, 2005

Ace

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

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 December 28, 2005