aab 

Acidic Anal Burnout - condition where the rectum stings, usualy associated with loose stool and spicy/acidic foods.

I've got the worst case of AAB, no more Thai food for me.

aab by Acid butt September 11, 2006

AAB 

Periodic symbol AAB.
Atomic weight, don't ask! Also known to be, Less than average or perfect.

This element is known for its overwhelmingly high amount of protrons and ability to positively charge negative electronics. Any bond formed with AAB is covalent (the strongest) and know if broken will result in the destruction of the other atom.

Only one pure AAB atom is known to exist and bonded with the atom JJS on September 16th 2011. Together they form JJS♡AAB, a form of energy not to be taken lightly having the ability to effect all other elements that come in contact.

I'm so in love with AAB and can't imagine life without out her.

AAB by JayJayS February 14, 2014

AAB 

Commonly known as the Ascot Ass&Balls. When you shove your balls up your asshole and then let them loose and slap a female in the face. Like a turkey slap. Also has trances of shit.

"Funniest thing last night, Kathy had a black eye cause I AAB her when she was on her knees".

AAB by Leanin May 25, 2008

aab 

Meaning he's fine aab (as a bitch).

He's fine aab he's so hot he's fine

aab by Maddiee August 19, 2017

aab 

As a bitch

I'm hard aab

aab by Bbw🖤💦💗 November 12, 2017

AAB 

A group of kids on discord who started on fortnite, they all grew up together (most of them). It's a very powerful group of young men that once used to be innocent kids who ran minecraft servers.

The people who actually own it consist of
The main owner - 1835

The retard sidekick - 360
The monkey headass - awru
The one who can't get egirls - Worry/Michael
The funny female / aesthetic designer - Jezmin
The dubstep addict - sulrix
The literal terrorist - PalestinePing
The quiet gamer - Jada

& the server mascot, haley (aka Peanut).

Bro.. AAB is gonna be playing with us, you know what that means? WE HAVE AWRU, the literal best sniper ever.

AAB by PenisSkinner5000 January 9, 2021

aab 

Aab means Average At Bat.

Its a baseball term explaining the average of how you do when youre at the plate.

“My aab is striking.”
“Oh thats shi, hope you get better man. My aab is homeruns.”

aab by jus havin fun May 6, 2023