lmaso 

The act of laughing one's ass off, so hard, that the person accidentally types a "s", and creates this urban dictionary definition to be created.

Aqua: says something funny
Cinnamon: Lmaso
Aqua: Are you good bro? There's an extra "s" there.

lmaso by Aqua Markwin June 1, 2021

lmaso 

Laughing my ass sucking off

WOW LMASO , U DIED

lmaso by YoshiCrystal January 19, 2017

lmao

stands for 'laugh my ass off', but when you type it out, you're really just staring at your phone/ computer screenn with no emotion.

omg wait- I did NOT mean that!!!

lmao (stares blankly at phone)

lmao by this byotch righ there January 10, 2021

lmao

1. Laughing my ass off
2. Let's make an omlet

Person 1: Did you see that squirrel, lmao!
Person 2: Isn't it a bit late for omlets?
Person 1: Wait what?

lmao by exaeta January 13, 2018

ayy lmao 

A common phrase spoken by extra terrestrials, the only phrase that does or ever will matter and could mean anything.

alien 1: ayy lmao
alien 1: *rips bong*
alien 2: ayy lmao

ayy lmao by keaganslover February 8, 2014

Omar lmao, my ocean day view 

The "English" version of Omae wa, mou shindeiru.

Friend: Daniel just stole all your chips
You: OMAR LMAO, MY OCEAN DAY VIEW

Omar lmao, my ocean day view by SHOERSON October 1, 2018

LMAO

L- Laughing
M- My
A- Ass
O- Off

Usually used when someone says something funny online/in a text.

Person 1: LOL, earlier Joey fell off his skateboard in the middle of a kickflip, and yet he claims he would've been able to do it.
Person 2: LMAO, that dumbass can't even ollie.

LMAO by wublovah3000 July 8, 2015