LMMFMAO 

Laughing My Mother Fucking Mexican Ass Off!

Mexican 1: That Was Sooo Funny.
Mexican 2: I Know LMMFMAO
Mexican 1: What Does That Mean.
Mexican 2: Laughing My Mother Fucking Mexican Ass Off
Mexican 1: Ohh Thats Funny LMMFMAO

LMMFMAO by Brittney Sobreanis May 18, 2006

LMMFAOWWDAACMBALAK 

Laughing my motherfucking ass off while watching drama alert and clenching my ballsack and looking at keemstar

Keemstar: LETS GET ROOOOOOOIGHT INTO THE NEWS!
Guy: LMMFAOWWDAACMBALAK

LMMFAOWWDAACMBALAK by CurtisDoingCrack May 17, 2016

LMFMAO 

Laughing My Fucking Mexican Ass Off

mexican one; dude that fat bitch keeps ordering tacos.
mexican two; LMFMAO!!
mexican one; She fucking woould.

LMFMAO by CHUSMA_ May 16, 2009

LMMFAO 

Laugh My Mother Fucking Ass Off - Normally used online when one laughs so hard s/he has to use acronyms... Associated with lmao and rofl...

Mel: OMFG, guess what!!!
Joe: What?!!?!??!
Mel: My cat fell into the toilet. :(
Joe: LMMFAO!!!

LMMFAO by Melfina March 26, 2004

lmmfaosfhibmmff 

laugh my mother fucking ass off so fucking hard i broke my mother fucking foot.

That was hilarious! lmmfaosfhibmmff!

lmmfaosfhibmmff by Chunkymanwithabs47 October 20, 2010

lmmfao 

Laugh My Mother Fucking Ass Off. Similar to "lmao," or "lmfao," but instead of "Laugh My Ass Off," or "Laugh My Fucking Ass Off," it adds the impact with "Mother".

Mike: "So the dog walked itself home, ate a pizza, and took a nap."

Joe: "LMAO!"

Peter: "LMFAO!"

Scott: "No dudes, LMMFAO."

lmmfao by #1newboyzgroupie August 6, 2011

lmmfao 

laughing my mother fucking ass off
(when u feel that lmfao isnt enough)

guy1: Q:why did the toilet paper roll down the hill?
A: because it wanted to get to the bottom

guy2: LMMFAO!

lmmfao by muhlio November 19, 2007