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1.
Derived from the word rofl, or "rolling on floor laughing." It means "rolling on floor laughing then shit myself."
Guy one - "That girl is fucking beat."
Guy two - "ROFLTSM!!1!"
Guy one - "...Shutup."
by KFlavin June 28, 2006

Words related to rofltsm

rofl lmao lol stfu wtf