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"

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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!

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LMCO

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

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

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LMCO

Laughing my crumpet off

“That was totes hilarious LMCO”

LMCO

Laugh My Culo Off

Bum :Damn Nigga U Gay
Bum #2 : LMCO

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LMCO

Lead My Cunt On - When a guy winds you up into the false believe that he is into or wants you but it never happens

That guy would always LMCO. by flirting with me

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lmco

laughing my cock off

joe: my girlfriend just dumped me

mike: lmco

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