Jez: Did you see that girl when I said that joke?
Micah: yeah she was rofling!
by Micaroniii June 14, 2011
ROFL is an internet accronmym for Rolling On Floor Laughing, and like all things internet it has adapted to nerd culture and has taken on new real-life use, though usually in a satirical way.

ROFL can be merged with other accronyms to created super l33t acronyms that "r0x0r y0ur b0x0rs" per se. Some examples of the merged accronyms are as follows:

ROFLAARP: Rolling On Floor Looking At Assorted Rodent Pornography

or

ROFLEW: Rolling On Floor Laughing whilst Eating Waffles
<noob> Yo dude, these waffles are sweet!
<admin> rofl. Are you ROFLEW?
<noob> Nah dude! I'm totally eating them at a table.
by urban_dictatator June 27, 2004
Used in the occasion of when you laugh so hard, you roll on the floor laughing.

"Hold on mate, I'm rofl."
by Jomaíé Matthews October 7, 2013
Rolling On The Floor Laughing.

Rhymes with 'waffle'.
ROFL!!!!1 u r teh FUNi!11 i lub u <3
by Bastardized Bottomburp September 29, 2003
An acronym for "rolling on the floor laughing". Typically a stronger, but equally as often ill-used version of wordlol/word.
by Trafton August 2, 2003
ROFL is short for: Rolling on the floor laughing. Straining the fact that it is a lot more funny than your usual lol.
by Genocide April 11, 2003