lmaosfm 

laughing my arse off so fucking much

Bob: I hurt myself
Fred: lmaosfm

lmaosfm by Gee96 xx April 8, 2009

lmaoshmsfoaidmt 

abrreviation of laughing my ass of so hard my sombrero fell off and i dropped my taco.

i was lmaoshmsfoaidmt.

lmaoshmsfoaidmt by misinterpretedtweaker July 14, 2010

LMAOSHMYSFOMHAIDMT

Laughing my ass off so hard my sombrero fell off my head and I dropped my taco!

LMAOSHMYSFOMHAIDMT, Shane! I can't believe you just made me remember that funneh thing about IRC, yo!

LMAOSHMYSFOMHAIDMT by beejereeno August 4, 2012

LMAOSMMCASIYEGM 

"Laughing my ass off so much, my cock accidentally slips into your elderly grandmothers mouth."

Gary: "but instead, he picked the fat one!!"

Roger: "LMAOSMMCASIYEGM!!!!!!!!!!!!!!!!!"

LMAOSMMCASIYEGM by thestrangercalledjoe March 29, 2010

lmaoshmsfoaidmt 

Laughing my ass off so hard my sombrero fell off and I dropped my taco

'Dude, I was just lmaoshmsfoaidmt because I heard the funniest joke!"

lmaoshmsfoaidmt by makissal July 14, 2010

lmaoshmsfoaidmt 

laughing my ass off so hard my sombrero fell off and i dropped my taco

i was lmaoshmsfoaidmt

lmaoshmsfoaidmt by 652f678g7tfr5h July 7, 2015

LMAOSMK 

LMAOSMK is the chat/text lingo for Laughing My Ass Off Slapping/Smacking My Knees. This is normally used when a simple LMAO just doesn't fit the occasion. LMAOSMK can be used on occasions that someone falls, someone tells a really good joke that you haven't heard before, it can also be used for those moments that you laugh until you can't breathe and the slapping/smacking of the knees actually reminds you to take a breath in before you pass the fuck out.

D: Knock. Knock.

M: Who's there?

D: Interrupting Cow

M: Interrupting Cow wh

D: (interupts) Moo!

M: LMAOSMK! You are so stupid!

LMAOSMK by Sweet_Melissa79 December 8, 2012