What is Rmao?
1.
Stands for "rolling my ass off". One of the best online terms you can possibly use. Cousins with "lofl".
d00d taht shit wuz so funny!!!111 rmao!!!!11
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2.
Running my ass off
Jim, I'm RMAO with my short shorts right now. Need to keep training for the marathon.
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3.
Rofl'ing my ass off
Dude 1: You hear what happened to James when he tried to beat the train on the railroad crossing?
Dude 2: I don't care - guy's a douche.
Dude 1: He got owned.
Dude 2: RMAO!
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