AB 

someone who resembles and asian boy that lies all the time thats easy

"wow that girl is so AB she should work at a nail salon"

"wow she can never tell the truth lets just call her AB"

AB by john neilson June 10, 2009

Ab 

Alcoholic Beverage

"Hey lets go get some Ab's"

Ab by Ec baby May 21, 2017

Ab 

The muscle of your stomach that appears when you work out

+Hey ! Check out my abs !

-Wow I could tell you've been working out .

Ab by Chnandler bong March 13, 2018

ab 

analogous blacks;

a colour scheme used in 17th century art when first developing the colour wheel

During the gentrification of the proletariat, Sam moaned acrimoniously that his use of 'ab' was poor.

j.k: if you believe this definition, you're a gullible idiot

ab by HeathLedger's Third Drug July 21, 2018

ab 

An abbreviation for about

Derrick: I'm ab to leave are you coming

ab by Ijustpoppedamolly January 5, 2019

AB 

This is the word for a person that is someone’s bitch who’s name starts with the letter “A”. For example some one could be “Adrian’s bitch”. Anyone who has someone up their ass and the person getting their ass sniffed has a name that starts with the letter “A” makes the ass sniffer an AB!

Riley is a fucking AB; he’s always up Adrian’s ass! He’s her bitch!

AB by Wiener Squeezer January 29, 2019

AB 

To masturbate behind a woman without her knowing and ejaculate on her back.

...according to her Complaint, Brown “began masturbating near her without her knowledge and ejaculated on her back,” Antonio Brown, gave her the AB

AB by BigBadBootyDad September 17, 2019