1 definition by Elizabeth McBrittle

Top Definition
it means Rolling On The Floor Laughing My Ass Off.
its usualy said when someone says something extremely funny. it comes from "Rotfl" (Rolling on the floor laughing) and "lmao" (laughing my ass off". it is often used in the same case as "lol" (laugh out loud).
that was funny rotflmao
by Elizabeth McBrittle October 20, 2007

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