lmkso 

Laugh my kinky socks off

i was putting on my fishnets, when all of a sudden my friend fell down the stairs. ... and i laughed my kinky socks off.(LMKSO)

lmkso by loulou & melly February 21, 2006

Lmcso 

Laugh my cotton socks off

Man: Why'd the chicken cross the road? To get to the other side!
Woman: Lmcso

Lmcso by Satan with a Perm May 3, 2010

lmsoyf 

Let me sit on your face

I want you to lmsoyf 💦😉

lmsoyf by Urmomishorny January 19, 2020

LMGSOT 

Let me get some of that,while candy was being passed around at summer camp two anonymous teenagers allegedly over heard a large girl who couldn't wait her turn rudely say "let me get some of that". From then on she was known as LMGSOT. It can also mean anything good or anything bad. But when it is used in a negative context is is used sarcastically.

Wow! that girl is smokin, LMGSOT.
or
Wow! look how fugly that girl is, LMGSOT!

LMGSOT by LetMeGetSOT January 13, 2009

LMFSO 

It stands for Laughing my fucking socks off.
Or also a commonly made mistake
when trying to type LMFAO.
:D

1 Person: ~tells a funny story~

2 Person: Hahaha I'm LMFSO now.

3 Person: ROFL

LMFSO by iAcidic April 4, 2009

lmso 

laughing my socks off

used by those who aren't allowed to say ass

Kelly: Did you see the show last night?
Tyler: Yeah, it was so funny.
Rosie: I know! It was sooo lmso!

lmso by ROFLWPL January 31, 2010

Lmfso 

Laughing my fucking sack off

That joke was so funny I that I’m laughing my fucking sack off (Lmfso)

Lmfso by Psychoticdingus May 8, 2018