AAA 

Against All Authority. A punk band. Also a word to describe anarchists and rebels.

Man i just picked up the new AAA cd.

Ya man authority sucks. Lets go get high or something.

AAA by Anarchy101 May 16, 2005

AAA 

Attack All Around or トリプルエー (Toripuru ē, literally Triple A) are a Japanese 7-man pop band comprising of Nishijima Takahiro, Urata Naoya, Hidaka Mitsuhiro, Atae Shinjiro, Shuta Sueyoshi, Uno Misako and Ito Chiaki. They made their debut in late 2005, and the members have all appeared in Japanese TV Dramas, movies and commercials. They also appeared at Otakon in Baltimore, Maryland in 2007.

Breakdown by AAA: A great song by them, youtube it!

AAA by jaitzma July 13, 2011

AAA 

"Access All Areas" - status on a backstage pass at concerts etc.
A person who is having this status can move around backstage or even onstage with no restrictions. however, there might be some special restrictions marked, e.g. "no stage access" or similar

backstage pass status

AAA by Helmut Riedl June 27, 2005

AAA 

Asexual Aromantic Agender/ aroace gender person

I'm AAA

AAA by Noav_ March 8, 2021

AAA 

The smallest breasts possible.

Similarily; double AA batteries are small. Triple AAA batteries are smaller. Do yourself a favor and go buy your wifey some D batteries.

AAA by Brian June 17, 2005

AAA 

Refers to something of high quality such as service, aid, etc.

Our company can guarantee nothing less than AAA service

AAA by Tori G. January 6, 2005

AAA 

the highest and most awesomest score you can get on DDR. very difficult to get on the harder levels, you have to make all perfects for every single beat in order to get a AAA.

i playes DDR alllll day and finally got a AAA on breakdown heavy mode!

AAA by sananab April 29, 2005