lmsfao

laughing my sexy fucking ass off

*only used online & while texting*

"Did you hear what John did?"
"HAHA yeah! LMSFAO!!!"

by Goldilocks(: May 21, 2010

lmafo

An abbreveation for "laughing my fucking ass off".

Used on the internet.

User 1: Goddamnit. Last weekend I didn't eat for 24 hours because I was too lazy to make some food.

User 2: lmfao

by klosterdev October 30, 2004

lmaofish

The evil brother of the roflcopter. Scientists who have studied both the roflcopter AND the lmaofish believe that the lmaofish would win in a fight.
Also a stronger term of the phrase "laugh out loud" than roflcopter, meaning that you are literally hurting from laughter.

"wow, your lmaofish jus pwned my roflcopter"
or
*tells joke*
"LMAOFISH"

by drunkenpanda October 21, 2008

LMASOIOLN

Laughing my arses socks off into oblivion!! lol not..

mayt: i has sex with ur girlfrend las nyt
yhuu: LMASOIOLN

by karlaa && rach March 2, 2008

LMAYF

Leave Me Alone You Fucktard

She said to him LMAYF - you hear me? L-M-A-Y-F... and the Fucktard just ran...

by Shapeless April 25, 2013

LMAF

Laughin Mai Ass Off

by LMAF! November 3, 2003

Lasf

Lame as fuck.

While Kyle was in Ms. Taylors English class he announced that the school announcements were lasf.

by Caleb Tucker March 15, 2011