lmfaobymscihyds

Stands for: laughing my fucking ass off because your mom sucks cock in hell you dumb snatch.

Dumb Snatch: I totally slept with your boyfriend behind your back but since my mom just died you should have sympathy for me.

Down Ass Chick: Acually, I'm lmfaobymscihyds!

by Scoot Ass March 29, 2007

LMFAOUB

Basicly Means Laughing My F*cking A$$ Off You Bitches
My Longer Version of LMAO

Me: OMG I just saw Family Guy and I was LMFAOUB
You: OMG OMG OMG OMG IM SO JEALOUS OMG OMG IM GONNNA SEND U SPAM, TAKE THAT!!!!!!!!!!!!!!!!

by B-rad Jizzle July 14, 2006

lmfaoad

Means laffin my fuckin ass off all day! lmaoad

Me: skateboarders are lame! Aggressive skating is way better than that wood-pushing game!

You:lmfaoad!

by Dane of the skyriderz October 25, 2009

LMFAO

LMFAO is an acronym, abbreviation or slang word which stands for "Laughing My F***ing Ass Off"

LMFAO is an American electro pop duo consisting of rappers, producers, dancers, and DJs Redfoo and his nephew SkyBlu.

"Did you watch the LMFAO perform on stage?"
"I got an F on my test" I then said to the teacher "LMFAO!" (In this case L stands for Laugh not Laughing)

by al qaeda July 31, 2012

lmfaorotfemctgbiaw

laugh my fuckin ass off rolling on the floor even more cuz the grooms bride is a whore

Joey: Hey i just saw the funiest thing
Beth: Really What?
Joey: A MAN BE HIT BY A CAR!
Beth: lmfaorotfemctgbiaw

by WowICanGetXXX2 July 10, 2006

lmfao

Laughing My Fat Ass Off

Robert found out he was gay and began to lmao

by LethalSniper December 18, 2004

lmfaof

laughing my fucking ass off falcon

ellie: lmfaof
charlie: laughing my fucking ass off falcon?
ellie: aHHA YES
charlie: works for me!

by cpo! May 12, 2009