LMAO

Monoamine Oxidase are a family of enzymes that catalyze the oxidation of monoamines, employing oxygen to clip off their amine group. They are found bound to the outer membrane of mitochondria in most cell types of the body. The first such enzyme was discovered in 1928 by Mary Bernheim in the liver and was named tyramine oxidase. The MAOs belong to the protein family of flavin-containing amine oxidoreductases.

And when something is funny you laugh MAO?

Hahaha that's so funny LMAO

LMAO by monoamineoxidase March 6, 2020

Lmao

Abbreviation for laughing my ass off
(Used as a response when something is funny or when you want to agree with something )

Amanda- Ugh this sucks
Me-lmao

Bryce- .....and then she dropped her drink on me
Me-lmao

Lmao by Greek.Geek April 19, 2020

Lmao

Lick my ass off - the weirder version of "laughing my ass off" for you kinky bitches

Jess - omg lmao please

Ben - k whatever ya want

Lmao by Yeetusthefeatus April 28, 2020

Lmao

laughing my arm off for the chiLdren oF jEsuS

person: *joke*
another person: LMAO

Lmao by nononoooo May 9, 2020

Lmao

L - Laughing M- My A- Ass O- off
Normal text in Twitter :)

Lmao why are you running

Lmao by Flamingo_Man May 15, 2020

LMAO

laughing my ass off

text from sister: my cat just threw up all over my shoes! XD
me: lmao! what did he eat ?

LMAO by TEXTINGWIZARD447843 May 22, 2020

lmao

means laughing my ass off , usually used sarcastically over text sometimes meant genuinely

*sends funny video*
lmaoooo this is so funny bro you have to watch

lmao by dumbiethicksissy May 28, 2020