How to spot an internet troll: a field guide.

1) New account--a month or so old. Probably doesn't have a profile picture. If it does, it's from Google images.
2) Obvious spelling and grammar issues. Not the typical internet amount--to the extreme. Omg..Becky....lyke look at her butte!!!1!!1
3) Redundant or even blatantly stupid topic choice. Although it may seem that way, I'm not talking about TOM threads.
4) Controversy. The goal is, after all, attention and reaction.

Happy hunting.