lmbfao

it stands for Laugh my big fucking ass off

buddy: im gay
you: LMBFAO

by Noemi September 30, 2003

lmfbo

laughin my fucking balls off--another one of those stupid abreviations that make no fucking sense in real life.

Guy - I kill my wife.
Dude - LMFBO! Thats so LOL!
Guy - No, I really did.

by kane April 27, 2003

LMBFWO

Acronym for Laugh My Big Fucking Wang Off

Trevor pants a young boy at soccer today who had no underwear on, I LMBFWO

by JPOGDNA October 20, 2006

LMFBO

Laughing my fucking balls off

LMFBO! That shit is funny!

by WorddGod November 28, 2010

LMFBO

For men, we have LMFBO, laughing my fucking balls off, but for women, we have... LAUGHING MY FUCKING BOOBS OFF!

Used in texting by teenage kids, and an abreviation for: Laughing My Fucking Boobs Off

Girl 1- "Look at this post on Instagram"

*they see the post about a cat banging their head on a sink*

Girl 2- "LMFBO!!!! LOL!"

by MissSarcasm June 24, 2014

lmbfao

LMBFAO can mean one of two things:
1.Laughing My Big Fucking Ass Off.
2.Laughing My Butt Fucking Ass Off.
Both are very odd things to say.
They cause confusion among many.

PersonA: Yeah,so I saw Brokeback Mountain...
PersonB:LMBFAO
PersonA:*wonders if personB is fat or gay*
PersonA:*wonders which is worse*

by bandanasarerad September 19, 2006

lmbjbo

Abbreviation of laughing my big juicy booty off; equivalent to lmao but with more flavor

I lmbjbo when he told me that joke!

by supasweetnuyorka August 2, 2011