"rolling on floor laughing"
Often used sarcastically or to show something is too funny for just "lol".
"hey, i just melted your face off, isnt that hillarious?"
"rofl"
by _Jay_ June 25, 2006
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An acronnym used after a funny thing: Rolling on floor laughing.
Lol man that was hilarious!!

Yeah i know ... rofl ...
by XXxxSupermanxxXX October 14, 2007
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rhymes with waffle
:D
rofl i see a waffle
by o_o! December 4, 2008
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To use a UAV jammer in Call of Duty 4 and hide somewhere among the map that one is in a game at. This is done the best in a team tactical with 2 other friends where the match is a "team deathmatch." It is used to make the other team mad and is funny when one has the eavesdrop perk also equipped.
Chris: "I'm so good at rofling, they can't even find me. That's what's up."

mnky: "rofl. haha me too. rofling is so fun. oh my goodness he walked right by me."
by Constable Joker June 18, 2008
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The worst of all acronyms, the "rofl" came about in the later 90's decade when the teens took over instant messaging and things became funnier and funnier, people were no longer "laughing out loud" they were actually rolling on the floor laughing. damn those some losers
xxrazorscooterxx-damn cindy yous a fine girl
hotgirl34234234234-rofl, i weigh 343 dummie.
by robert cummings April 22, 2004
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Rolling On the Floor Laughing

For some reason, I like this better than lol.
Intensify this by changing it to:

roflol
roflmao
roflcopter
rofl my waffles
rofl Jaime sharted himself on the bus
by StatenIslander January 4, 2008
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