Top Definition
Being a prick on the internet because you can. Typically unleashing one or more cynical or sarcastic remarks on an innocent by-stander, because it's the internet and, hey, you can.
Guy: "I just found the coolest ninja pencil in existence."
Other Guy: "I just found the most retarded thread in existence."
The art of deliberately and/or cleverly pissing people off or riling people up, in person or on the internet.

A form of entertainment frequently used by visitors of Fire Island, New York.
"Jason is SUCH a troll," said Alana to her friends Aviva and Zach. He loves trolling 7 year olds and fellow redheads on Fire Island.

I see a man coming. Too Much Trolling! TMT! TMT!!!! RUN!!!!!!!!!!!!!
by hipster101 May 27, 2014
The act of dangling your penis outside of your pants while in public in the attempt to attract a mate.
Dave was trolling the clubs all night until he caught a whale. ;-)
by Phatfred July 20, 2013
Posting rude and distasteful comments, sometimes for the purpose of a reaction and other times not. Either way it is malicious and whether it is intended or not can have serious consequences. Those who troll will laugh at that, but trolling fosters an environment that leads to more serious abuse also known as cyberbullying where lines are crossed which should never, ever be--like encouraging someone who is suicidal to commit suicide. This is bad humor, and while in your virtual reality it may be funny, in actual reality it's not. It's time to grow up.
See for endless examples of trolling.
by ehenry November 12, 2012
not making a single shot during a game of beer pong forcing you to sit under the table and drink every drink handed to you
Bro, you've been trolling the whole game!
by bigred1990 July 17, 2011
In the process of trying to annoy someone,but the joke is only for you. It involves being annoying and pestering someone for large periods of time. Usually repeating the same words or phrase multiple times, lying in a pattern in hopes the person will think your telling the truth.
What time will you be here?
Im not coming.
No seriously.
I. Am. Not. Coming.
Stop trolling me.
by IamAsainman June 28, 2011
trolling is when unknown peoples on the internet T-Roll an blogger who innocwntly makes a spelling mistake or other minor booboo. T-rolling is when someone takes the piss out of them for it with multiple consexutive comments that harp on about the unintentional fuckx pas.
blogger : i think obana is good for america.

t-roller: yes bananas make great presidents.
t-roller: yes just like angina merkel is a clear sign of germany's gas problems.
t-roller: yes, he was good in the incredible hulk but not sure he was in captain america?
(t-rolling = trolling )
by mythtrap May 19, 2011
A form of internet bullying in which one party purposely uses a sarcastic tone to try and piss off other internet users. Usually by stating the obvious and/or mocking other users for no reason other then personal enjoyment.
"Uncle Rob stay trolling my Facebook."
by Problem_solved February 03, 2014

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