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179.
A person, usually having social deficiencies off-line, who enjoys messing with with people online just to piss them off and masturbate to the lulz.

Trolls would never pull their antics off-line because they would be murdered.

Also called a "Lolfag"

Troll- "I did it.. for.. the.. LULZ!!" *grabs tissues*
by Anon_Ihmus April 27, 2008
 
204.
to trip on acid and ectasy simulataneously
Back in the 90's we used to troll at the raves.
by jojo November 19, 2002
 
205.
A new abreviation for laughing on the internet, meaning True Real Out Loud Laughing.
IM Guy 1- Your Mum so fat people jog around her for exercise

IM Guy 2- Hey shutup

IM Guy 3-T.R.O.L.L.!!
by Smegley Weggley August 01, 2009
 
206.
One who purports to know quantum physics but doesn't seem to realize that he is conversing with people most of whom have actually <em>taken</em> quantum physics and can <em>spell</em> "Pauli Exclusion Principle".
Jeff: All things are not equal nor could they be, ever!
The Polly Exclusion Principle explicitly forbids any item from maintaining two equal states at the same time or two items maintaining one state at the same time. (Quantum Physics)

Kurt: Ladies and gentlemen, we have a troll!
by Adam Bliss March 27, 2008
 
207.
Another word for Bum or Homeless used in Ocean Beach, San Diego, California.
omg, look at that troll, i think hes drunk.
by chet1956 March 01, 2008
 
208.
Any type of enforcement ex: police man, security gaurd, meter maids, ticket checkers. This is because they both CONtrol and PAtrol their surroundings. Troll can also be a verb.
1) Main street is crawling with trolls this time of night.
2) You better buy a train ticket, they have been trolling lately.
3) I got trolled twice last week.
by Hydrochloricacid October 06, 2006
 
209.
A person who lurks on message boards for the opportunity to advocate his/her agenda. Usually done in a subtle, non-obvious manner so that the advocacy will appear more objective.
You are always overstating the placement statistics of GW Law School. The truth is that most GW Law students are unemployed and hungry. You are nothing more than a GW Troll.
by Tom M December 22, 2005
 
210.
A troll is not difficult to spot in a large crowd. Its most distinct features include an overly large neck, crooked eyes, a terrible memory, and a rather small penis. Trolls generally enjoy dragging around giant club-like objects, such as backpacks and five feet tall women.
Morgan: Oh, I love you, Chase!
Chase: Urrrrrrrrrrrrughghggggg *drags Morgan around*
Morgan: Yay!
by impak7 April 08, 2005