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11.
abbr.
"Rolling on the laughing floor"

Used by some people as another way of saying rofl.
omg rolf
by Anonymous September 04, 2003
 
1.
Rolling On Laughing Floor
THe floor is laughing while we are rolling on it
by ELyse November 05, 2004
 
2.
An annoying show off who thinks he is cool.Most Rolfs like to climb thing to impress people.Are usually cute,blonde and short and from Finland. They will ruin their lives by trying to be cool.
Look at that guy climbing a tree,he is being such a Rolf.
I know he is such a dork.
by bearcupcake November 04, 2011
 
3.
The noise you make when you slip on ice in a parking lot, but don't quite fall.
I can't wait to get the new...Rolf!
by Evan O'Day December 29, 2008
 
4.
rolled on the laughing floor
we were on e then billy rolfed
by sexy tyme August 13, 2007
 
5.
Having carnal relations with a young/underage girl. And then her mother and saying to the mum her daughter liked it.
I'd really like to Rolf her.
by Your psuedonym May 29, 2014
 
6.
(ar`o`el`ef) v. abbr. Roll Over Laughing, Floorless, 1. to find something so funny that one loses all sense of time and space and drops into the abyss, 2. inability to properly key internet acronyms (short forms) because one finds something so funny.
"ROLF. wuz dat ever funny ... er ... i mean ROFL. ogm. cant believe i said that ... er ... i mean omg. oll. cant spel laffin so hard ... er ... i mean lol"
by Lane May 01, 2004
 
7.
Expression shouted when a fat, bald man is seen or in particular when you see the actual Rolf itself.
Haha, look at that rolf!

(Upon seeing Rolf) ROLF! (run away)
by Milto-crew June 14, 2007