LMBAB! 

Lick My Big Ass Balls!! -- No other definition required

I told that bitch to LMBAB!

LMBAB! by Jimbo May 13, 2005

lmbao 

Lmbao most commonly used in a school environment means "Laughing my bioluminescent ass off"

Justys: "I'm a virgin"
Greg: "Lmbao"

lmbao by Gyeet January 15, 2019

LMBAO 

An acronym used on many African American websites which means "laughing my black ass off."

Various women on the show called, "Flavor of Love" are in love and fighting over Flavor Flav, LMBAO.

LMBAO by Metaview June 22, 2007

lubab 

a peng munch

I'm feeling a lubab tonight!
We're going to eat lubab tonight.

lubab by jgdtug January 25, 2018

lmbao 

laughin my BLACK ass off!!!

also lmmfbao as a variation

ha imma hella lmbao @ this n00b

lmbao by Cozykneez April 10, 2006

lubab 

a tasty snack

I'm not hungry, I just had a lubab.

lubab by grirjsj January 22, 2018

LMAB

Lick My Ass Bitch

Craig was mad at Gerry and told him to "Fuck Off"
Gerry, not being very impressed with Craig, replied "LMAB"
Craig was confused and walked away

LMAB by GFYMonkey April 4, 2010