1 definition by Reijngoud

acronym for:

I Cannot Believe I Am Still Rolling On The Floor Laughing Out Loud.

Used a long time after something humourous has occured
Joe: I just spilt My coffee..grr
Tim: LOL
Tim:ROTFLOL
'5 minutes later'

Tim: "ICBIASROTFLOL" about you spilling your coffee

Joe:...It wasn't that funny
by Reijngoud January 7, 2010
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