Top Definition
ROFLMOO = Rolling On The Floor Laughing My Oxygen Out

What you would say when you happen to see a cow in the distance, and also laughing for some random reason simultaneously.



Also, if you just want to substitute boring chat acronyms (e.g. lol, lmao, rofl, roflmao) for something with a little...zest to it.

(Credits to Michael James and Vikram Akam)
Person 1: "What do you call a gorilla with a banana in each ear?"

Person 2: "Uh...I don't know."

Person 1: "Whatever you want, he cannot hear you!"

Person 2: "Uh...I don't get it."

Person 1: "Roflmoo."
by Sappyspartan October 02, 2009
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