The size of a battery used in flashlights. It gives you the power. You never know when you might need an AA.
Mike:"Shit, my flashlight is out of batteries. How am I going to see those zombies?"
Me an intelectual:"No worries, here have some AAs."
Me an intelectual:"No worries, here have some AAs."
by SpyMouse January 27, 2021

by Very_Nice April 21, 2020

Typically pronounced as "double A Cup".
Brassiere cup size intended for overbust from nothing up to 1 inch larger than the underbust, especially the larger range in the rare case of AAA also being used, making it not strictly the smallest size though it often is.
Otherwise included in the A range.
Brassiere cup size intended for overbust from nothing up to 1 inch larger than the underbust, especially the larger range in the rare case of AAA also being used, making it not strictly the smallest size though it often is.
Otherwise included in the A range.
by ApricotFields May 19, 2025

by OatMeal "Other Charles" May 25, 2022

Acronym for 'Ackles Army'. In reference to Jensen Ackles (actor most well known from TV Show Supernatural).
When someone uses the term 'AA' or 'AAs' they mean member(s) of the 'Ackles Army'.
Usually people who are AAs are viewed as crazy fans who not only refuse to see any fault with Ackles, but actively attack anyone who does criticise him - even if he actually does need to be held accountable for something.
Not only do they go out of their way to defend Ackles, they go even further by harassing his past colleagues and their respective fans.
AAs are generally treated with disdain for the above reasons.
When someone uses the term 'AA' or 'AAs' they mean member(s) of the 'Ackles Army'.
Usually people who are AAs are viewed as crazy fans who not only refuse to see any fault with Ackles, but actively attack anyone who does criticise him - even if he actually does need to be held accountable for something.
Not only do they go out of their way to defend Ackles, they go even further by harassing his past colleagues and their respective fans.
AAs are generally treated with disdain for the above reasons.
Person 1: Jensen Ackles is definitely the main character of Supernatural; Jared Padalecki and Misha Collins suckkk
Person 2: Ah fuck you're an AA
Person 2: Ah fuck you're an AA
by emilvia August 15, 2023
