LMFAO

this is an abriviation that most people use instead of typing the longer version LAUGH MY FUCKING ASS OFF

britney spears : i got a new hair cut

justin timberlake: LMFAO u shaved your head!

by foxy lady 25 July 13, 2011

LMFAOWFYMITA

Laughing my fucking ass off while fucking your mom in the ass.

<Carlos> LMFAOWFYMITA!
<n00b> ?
<Carlos> ask your mom.
<n00b> k, h/o.

by Carlos Viteri September 14, 2006

lmfaoroflwew

"laughing my ass off rolling on the floor laughing while eating waffles"

dude 2: man im eating some good waffles
dude 1: "insert hilarity here"
dude 2: lmfaoroflwew!

by Marcopolo3773 January 18, 2008

LMFAOSHMSFO

Laughing
My
Fucking
Ass
Off
So
Hard
My
Sombrero
Fell
Off

Hey it was so funny i LMFAOSHMSFO

*Did you pick the sombrero up ?

by ToxicHavoc September 10, 2012

lmfaowihabfafimraammyamttomrsanaaoomr

Laughing my fucking ass off while I have a ben franklin action figure in my real ass and my mom yells at me to throw out my really smelly and nasty ass apple out of my room

Joe: Look at this video
Bill: lmfaowihabfafimraammyamttomrsanaaoomr

Joe: lmao, are you fr!!!

by Longer version for lmao December 6, 2017

lmfaoshidmtamsfo

a way too long thing

man i laughed my fucking ass off so hard i dropped my taco and my sombrero fell off aka lmfaoshidmtamsfo

by YerBoiBray August 21, 2018

lmfao

lmfao- an acronym used by many internet addicted people for they are too lazy to type it by itself. Lmfao are the begining letters of "laughing my fucking ass off".

Since most of the people who use this acronym are addicted to internet and spend most of their time sitting at a desk, the meening of lmfao has changed from "laughing my fucking ass off" to "laughing my fat ass off".

fAtSO#1: i just shit'd ma pants.
FaTso#2: lmfao!!!!!!!111!!1

nerd#1: pudding
nerd#2: lmfao!
nerd#1: we know ur ass is fat dude... just say lmao... or nothing at all...
nerd#2: Lmfao! oh wait nvm...

"insert name here": lmfao
me: ur fat.
"insert name here": when did i say i was fat!?
me: sigh...

by phonebooth June 29, 2006