AA

Alcoholics Anonymous...a place where drunks go to recover from their addiction.

AA...where your ass needs to be!

by Lise(Perrty Baby) April 10, 2005

aas

Arnold Air Society, AKA Biggest asshole douches in the world!! They suck so much cock, their faces look like eggs. The only reason they get anywhere is by sucking cock.

Dude, all you do is kiss ass and suck dick. You must be in AAS... yup there's the cord.

by liblah timmay April 2, 2005

AA

1) an oft-forgotten bra size implying itty-bitty but quite cute boobs
2) a person of said size

1) Jenny has trouble finding AA lingerie.
2) Monica is a petite and sexy AA.

by Jack Sprat May 15, 2005

AA

Approach Anxiety - Term used in the pick-up community, for the fear of approaching women.

"I went to the bar but opened no sets because of my AA problem"

by Ian Miller February 22, 2007

AA

size of a battery used in portable devices such as radios, music players, flashlights...usually a 1.5V (volt)in Alkaline or a 1.2V in rechargeable. Can be used alone, or in combination with other AA batteries as decided by the device manufacturer.

zeke:get a package of AA batteries for me at the store
zack: ya want 48 from Costco or 2 from 7-11??

by BB April 4, 2005

AA

Type of lava (seriously)

Er... that's nice aa... er... burning my face off

by Thoms February 19, 2005

AA

african-american

AA's were once discriminated against

by prettyeky May 2, 2009