Lack of emotion. Likes to undergo sexual acts in the presence of others under the duvet. A bit of an exhibitionist.
"Oh man did you hear those noises coming from that room?"
"Yeah they're having a Rolf"
by BlatesStarr100 February 5, 2008
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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
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Rolling On the Laughing Floor.

Something that is so funny that the floor starts laughing.
by ZoG Rules August 30, 2007
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created when the common instant messenger acronym "rofl" (rolling on the floor laughing) was misspelled, ROLF is an acronym for "really old lady fucking". often used to describe what people you dont like do in parking lots.
youre gonna be an old lady someday rolfing it up with some stud, i can see it
by Oscar Rocha April 17, 2006
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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
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A really cool guy, just awesome to chill with. He is easy to trust, and also has a very large dick.
Guy: Hey, wanna come over?
Rolf: Sure, I'm a Rolf, why not?
by DoggosLovePuppers July 2, 2018
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Acronym for roll on laughing floor. It means the joke told was so funny even the floor was laughing.
Tom: How does Hitler like his juice?
Gary: How?
Tom: Concentrated.
/Earthquake
Gary: ROLF
by -AlexXx January 11, 2009
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