A A 

Alcoholic Anonymous, an organization established to help people recover from alcoholism through 12 steps and spirituality.

A A is a program for people who cannot handle their drinking.

A A by jakmak52 January 22, 2006

A A 

The bra size for women that don't need bras

-Look at the bee stings on her
-Yeah probably wears an A A

A A by JKage September 26, 2007

A A 

The most commonly used type of battery

Hey, You got two A A batteries for my torch? I think its ran out of power!

A A by My_Immortal January 28, 2006

A A 

A massive, court mandated, religious organization. Used by the United States legal system to 'help' alcoholics, but really sentencing them to 12 steps of self-loathing and christian brain-washing.

"Bob got a D.U.I. and had to go to A A, now he's a sniveling douchebag."

A A by saiko October 12, 2005

A A 

Attracting Attention AA

You see someone walking the street in lime green dress and hot pink stillettos, you'll say, "Look at her. She's so A A"

A A by Nicholas Ethan Lim April 18, 2008

a/a 

To go dutch (i.e. to share equally some expense or cost between two or more person). An uniquely Hong Kong slang prevalent in the 1960s and 1970s, and sometimes still heard today. Comes from the medical term to mean "in equal parts."

Let's go a/a on the 10-dollar meal. That's five from each of us.

a/a by Robert Lee August 28, 2005

a_a

The lazy version of the look of disapproval. Not related to A_A which is a sign of extreme happiness.

Look_of_disapproval: ಠ_ಠ
Lazy version: a_a

a_a by Xavier-Marxel February 17, 2010