Top Definition
A keyboard misspelling(typo) from the acronym "ROFL" which means "Rolling On The Floor Laughing". It isn't used very often,in fact it is barely used by people on the internet,sometimes unwillingly.


Joe15: My dad woke me up so early this morning,I could barely stand.

Mike124: RIOFL

Joe15: What?!

Mike124: ROFL*

Joe15: Oh :)
#rofl #lol #lmao #riofl #lawl
by Ned-suki September 29, 2007
4 Words related to RIOFL
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