The best possible starting hand in the popular poker game Texas Hold 'Em. Represents a pair of aces.
Ivey flips over QQ but Harman has him covered preflop with AA.
by RageFire December 08, 2007
AA, in relation to TV ratings, stands for "Average Audience".

Average Audience is a statistic contained in TV ratings, particularly those from Nielsen TV ratings. It is a value meant to show the average amount of viewers for a particular show over a certain period of time, be it a month, a quarter of a year, etc.
According to Nielsen TV ratings, the AA of the show for the month of September was 0.6.
by cableguytk November 18, 2007

A term used in some online videogames for any anti-aircraft emplacement. This means a flak emplacement, SAM battery, or anti-air machine gun.
We can't hit with the bombers until you take out that AA!
by Elitist January 18, 2004
Alcoholics anonymous.
It's a place for boozers and drug users to go and try to get better.

The approach is all wrong. People go to AA to brag about their addiction and feel sorry for themselves. It's pathetic. I was addicted to heroin for a year and I stopped without the mind-numbing guilt reliever which is AA.

Don't go. It's a failed system.
Jane goes to AA because she wants somebody to tell her that what she did isn't her fault.
by convinced3546547546364 November 04, 2009
a.a is an abbreviation for the Islamic greeting or fairwell, "Asalamualaicam" or "Salaam"
Omar: Alright Ali, i have to go and pray now to my creator. Salam

Ali: a.a brother.
by 4rock July 10, 2008
A Grade you can get when you Combo your way through an entire song on DDR or get a majority of Perfects.
Yea! I totally AA'd Dream A Dream!
by Vince May 30, 2004
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.