I don't know. Troll, in my mind, is reserved for those who:
1. Know they're wrong but continue to argue a point anyways.
2. Intentionally agitating to get a response
The above is hard to prove since intent is definitely a part of that. Mostly though, you know a troll when you see one. Many of who
@The Thriller sees as "trolls" are super genuine in their arguments, they're just dumbasses. Can we all agree that Jazzyfresh is not necessarily a troll but an exceptionally smooth-brained dumbass? Then again, some of Thriller's trolls are just dudes who don't agree with him and don't back down immediately or fail to respond to every single one of his points.
@The Thriller is totally free to ignore them at that point but I don't think that makes them a troll automatically.