1.troll One who posts a deliberately provocative message to a newsgroup or message board with the intention of causing maximum disruption and argument
1c. Noun A member of an internet forum who continually harangues and harasses others. Someone with nothing worthwhile to add to a certain conversation, but rather continually threadjacks or changes the subject, as well as thinks every member of the forum is talking about them and only them. Trolls often go by multiple names to circumvent getting banned.
2a. Noun Sometimes compared to the Japanese 'Oni', a troll is a supernatural creature of Scandinavian folklore, whose race was thought to have carried massive stones into the countryside (although actually the result of glaciers). Lives in hills, mountains, caves, or under bridges. They are stupid, large, brutish, hairy, long-nosed, and bug-eyed, and may also have multiple heads or horns. Trolls love to eat people, especially small children. The Females of the species are generally kinder and more intelligent, but still fairly hideous.
Im gonna go with a combination of ALL OF THE ABOVE
[ Edited by whiskywarlord on Aug 9, 2012 at 9:49 AM ]