LMSO

Laughing my shirt off - a variation of LMAO. Often followed up by "AFITAC!" "and feeding it to a cow!" as popularized by the British gangsta-gypsy-rock band Larrikin Love's song On Sussex Downs.

Ed is so Rubbish that I was LMSO AFITAC!

by K8 'n' Sandy January 14, 2007

lmso

When one laughs their shit out <3

" hahahaha i think i just laughed my shit out "
" wow my shit has been laughed out "
" let me check, i think i shit my pants "
" lmso mayyyyne "

by Latique January 6, 2008

LMSO

Acronym, Meaning Laughing my Sh** out.

If you're on a date 'oh Look baby I laughed so hard I sh**'
"LMSO!'

by P.B.B July 3, 2007

Lmso

laugh my sack off

Elizabeth: that moment when __ILOVE_ANGEL__ tries to follow you on IG #

Jairo: __I_LOVE_ANGEL_never follows me

Elizabeth: he has a creepy ass profile pic, _I__LOVEANGEL_ IS_ABOUT_TO_GET_BLOCKED

Jairo:Lmsao

Elizabeth: Gio just ate shit

Jairo: Lmso

by Eli76ohh July 23, 2015

LMSO

Stands for "laughing my scrotum off"

It is used when you are laughing so hard that you feel like your penis is going to fall off.

"Why did the chicken cross the road? To get to the other side!"

"LMSO"

by ssiilllly October 22, 2015

Lmso

Laughing my shit out

Yo remember when I fucked your mom
Yo "Lmso" not cool bro

by Mela Lica June 18, 2016

LMSO

Noun:

Laugh my socks off

Zach and i was having a blast watching people slip on ice LMSO.

by Young Cabe January 16, 2017