Using the word "trolling" is completely incorrect. Trolling is supposed to mean fishing for reactions, not online bullying, there's a world of difference between the two.
If, for instance, I were to post a provocative opinion on let's say.. gay marriage, just for a reaction, that would be trolling. If I just mocked and harassed a user, not only would I not be funny or witty in any way, shape or form, but I'd be bullying them.
Trolls are just people who can't deal with their problems in life. So, they try to ruin someone else's life. Just to forget how miserable their lives are.
At least, that's what my understanding of them are.
think about it. >_>
Also, some of you people are complete assholes. I said SOME of you.
so yeah.