1)Someone who files many frivolous lawsuits against people or companies who use something he thinks he owns but legally doesn't. This is known as "Patent Trolling" & "Trademark Trolling."

2)A person who starts arguments in forums or starts a hateful forum topic.

3)A person who turns a comments section into a heated discussion that has nothing to do with the topic.

4)Hacking as a prank, sometimes referred to as "4chaning" or "Pulling a 4Chan."

5)Wikis mass publishing biased, spiteful, & false information, such as Encyclopedia Dramatica, Uncyclopedia, Conservapedia, & Metapedia.
A troll (company) sets up a bridge (claims copyrights over a word) & demands a toll to cross the bridge (wants payment for anyone using that word in one of their projects) or it will eat (sue) you.

1)EDGE attempting to sue any developer using "Edge" in the name of their game is a very well-known act of Repeat Trolling.

2)Bethesda Softworks's attempt to sue Mojang over their planned use of "Scrolls" in an upcoming game title.
by ThatEvilRedhead August 5, 2011
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Responding through short, unhelpful, and often antagonistic means, or performing acts with the intent of getting a rise from people so it can be posted on youtube later. No longer bound to the confines of the internet.
Problem?
--
sexy saxagram youtube video
--
A - you suk no0b! go slit your wrists!
B - kthx!
(both are trolling in this scenario)
--
A - your terrible
B - you're
A - stfu you don't know what your talking about
B - you're
A - gtfo your annoying
B - you're...
by Baaaaaaaaahhhh March 17, 2011
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(noun) Term referring to a person who, throughout the course of a beer pong game, failed to make a single cup and as a result must sit under the beer pong table for the duration of the following game.

(Verb) In the act of defeating a person who has yet to make a cup during the current game of beer pong.
- "One more cup and you're trolled!"

- "This kid hasn't made a cup yet! He keeps this up and he's gonna end up trolled!"

-"Let's troll these kids."

- "Who's that under the table?

----"Just some kid who got trolled."

- "You serious?! I have to play with the troll??"

-"What's going on man?"
---"Just trolling some kids in pong right now."
by stamina123 February 6, 2010
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The worst grade wizards or witches can get on their O.W.L's/N.E.W.T's. In highest to lowest the grades go: O - outstanding, E - exceeds expectations, A - acceptable, P - poor, D - dreadful, T - troll
Gryffindor student: What'd ya get on your defence against the dark arts O.W.L?
Hufflepuff student: I got a T for troll.
Gryffindor student: That's got to be rough.
by That 1 qween October 30, 2018
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Troll-
An angry, bitter dwarf-sized creature that is found hanging out and hiding under bridges. If you happen upon a Troll while crossing a bridge you may encounter them threatening you as well as being offensive and quite obnoxious in their behavior.
"The city bridge Troll threatened my friend and I with our lives."
by crankhead November 20, 2016
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Troll - Psychological studies have shown that trolls tend to be male, have a higher level of intelligence, are very antisocial, and love to disrupt the status quo by seeking "atypical social rewards" through creating social mayhem & chaos...
Bob: I love Trump.

Deb: Go suck an egg. Trump is an idiot TROLL.

Scott: Hey now, don't be hating on trolls, mama.

Deb: Sorry hubby, but the idiot part is still true.

Bob: That's why he's worth over a billion dollars, right?

Max: Take him down!

Bob: Spoken like a true American...
by Box Worm December 1, 2019
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The world defines a Troll as a illiterate retarded idiot that can only win arguments through hurling insults and using profanity against their opponent. The real definition of a Troll is any person with a higher level of intelligence, that is very antisocial, and loves to disrupt the status quo by seeking "atypical social rewards" from negative reactions accomplished through their various interactions.
Bill: Wayne is crazy, isn't he?

Ted: He's not dangerous, but he definitely doesn't play well with others.

Bill: What do you mean?

Ted: He's a Troll.
by Apollyon the Kenite July 30, 2020
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