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1 definition by JDFSKL

 
1.
Rolling on the floor laughing. Typically used by people who are too lazy to press the rest of the keys on their keyboard needed to communicate in English.
Person1: ...and then I hit my head.
Person2: rofl!
Person1: Shut up. You sound like a friggin' twit. I hereby revoke your right to speak my language.
by JDFSKL March 02, 2004