How about an Attention-Seeker plus The Wannabe plus The Guru AND The Sociopath?
[...] The anonymity, ease of provocation, and almost infinite source of targets means the Internet is full of predators from pedophiles targeting children to serial bullies targeting ... anybody. [...]
[...] The bully then sits back and gains gratification from seeing others engage in destructive behavior towards each other. This is known as trolling. Most serial bullies are also serial attention-seekers. More than anything else they want attention. It doesn't matter what type of attention they get, positive or negative, as long as they can provoke someone into paying them attention. It's like a 2-year-old child throwing a tantrum to get attention from a parent. The best way to treat bullies is to refuse to respond and to refuse to engage them - which they really hate. [...] In other words, treat nobodies as nobodies. [...]
[...] The objectives of bullies are Power, Control, Domination, Subjugation. They get a kick out of seeing you react. It doesn't matter how you react, the fact they've successful provoked a reaction is, to the bully, a sign that their attempt at control have been successful. After that, it's a question of wearing you down. The more your try to explain, negotiate, conciliate, etc the more gratification they obtain from your increasingly desperate attempts to communicate with them. Understand that it is not possible to communicate in a mature adult manner with a disordered individual who's emotionally retarded.
Awesome - could you expand a bit?