LMSBAO 

laugh my swagging black ass off

pimp 1Dude! i raped this guy on Halo!
pimp 2LMSBAO!

LMSBAO by masterpimp212333 September 8, 2009

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

lmbao 

laughin my BLACK ass off!!!

also lmmfbao as a variation

ha imma hella lmbao @ this n00b

lmbao by Cozykneez April 10, 2006

lmsgao 

Abr: laughing my stupid gay ass off

Most commonly found on the twitter page of Will Hill.

Morning america day already starting of crazy chick just offered me some ass if I massage her left breast smh lmsgao

lmsgao by Sore left tit June 6, 2011

lmfbao 

Laughing My Fucking Black Ass Off. Same as lmfao but with a little more colour

person one:So then I said YOU DO IT!

(Black)Person two:LMFBAO

lmfbao by Knee-Grow10 August 19, 2007

LMFBAO 

Laugh. My. Fuckin. Black. Ass. Off or "Big" or "Brown"

"Your Soo Dumb lmfbao"

LMFBAO by Sweeterness May 22, 2009