lmco

laughing my cock off

joe: my girlfriend just dumped me

mike: lmco

by Abdhul September 6, 2008

lmco

laughing my crotch off

that joke dave chapelle just told made me lmco

by mrhinds March 25, 2004

lmco

definition: laughing my cum off

guy1: dude. look at that girl. shes hot.
guy2: yea. lmco.

by mactheman069 January 24, 2008

LMCO

An acronym that stands for, "Laughing my cats off." Originating from the geeky MacRumors forums where a member laughed so hard, his/her cats were scared off the bed.

"Dude, I heard that Apple's gonna release a PowerBook G5 next Tuesday!"

"LMCO"

by joe_schmo December 13, 2008

LMCO

Laughing My Cats Off: Laughing at something while ones cats are on your bed, causing them to fall/jump off the bed. Therefore - Laughing my Cats off

<Joke>
Hahaha, LMCO!

by Mark Nicholson February 10, 2007

LMCO

A new term for 'LOL'. Means laughing my cunt off.

Kelly - "LMAO!"
Arielle - " Don't you mean LMCO?"

by Valencia Kreemy November 3, 2008

LMCO

Laughing my crumpet off

“That was totes hilarious LMCO”

by Pinus March 15, 2021