Act of appearing on internet forums and boards with malicious intent. Trolling includes...
-batting people to flame at you
-putting the forum down and encouraging people to leave.
-flaming -spamming -using several identities on a board to support your own arguments / stage pretend arguments
-generally being a dick on a power trip.
Some trolls claim they actions benefit others. These trolls are also twats
did you see the way that guy was trolling?
yep, he got banned.
i just filled in another account. you guys are dicks. why did you ban me? im gonna spam the place up for that!!