ABU 

Asian Bitty University

ABU: An exclusive university attended by those who date promiscuous Asian gals

ABU by PLNewman May 10, 2020

Abu 

he is a really toxic guy. He calls Tim gay. CALLL HIM TOXIC.

Tim: Hi
Abu: SHUT UP

Tim: TOXIC

Abu by 9l6ol May 21, 2019

ABU 

Airman Battle Uniform

Everyday for the first 6 weeks of BMT, you need to wear your ABU's

ABU by DCS2005 April 24, 2009

Abu 

The monkey from Aladdin but mainly a way of saying "BOII DID YOU JUST ASSUME MY GENDER??" Or just "BOI"

Boy: yo dude did you see this post on Insta-

Unknown gender: ABU. Did you just assume my gender??

Abu by Nooooouuuuu February 25, 2017

Abu 

a sly scumbag whom is a homewrecker and hides behind girls because he is afraid of being hit by others for his actions.

"oh man did you hear how john pulled an 'Abu'"

Abu by mylyn October 7, 2013

abu 

say "ah boo"

The cutesy way of saying "I love you" when for some silly reason you can't say "I love you".

Abu. Good night. See you in the morning.

abu by Doctor Livingstone May 16, 2005

ABU 

All Bonged Up - Something that is screwed up in a silly, unnecessary, or ridiculous fashion.

Man, all of the mice died, his experiment is ABU.

ABU by ChipSlap August 8, 2007