I'm quite curious. There's letting out a cuss word every now and then, in a joking playful manner, there's getting angry, and then there's...
Vile, harmful statements that exceed past "competitive smacktalk". I've seen death threats, racist hateful slurs, homophobia, telling others to commit suicide, and just flat out harassment for the silliest things.
So. How far would I have to go in order to warrant being tagged with a legitimate "Offensive Chat" or "Harassment" complaint? Because I've seen some pretty ugly behavior that went unpunished. Would I have to harass someone for 15 minutes straight, rather than 10? Would I have to purposely drop sexist, racial, homophobic slurs in every sentence? Just how inconsistent is the Terms of Service applied, anyways?
The answer is simple, whimsy.
You can either call out people on forums, name and shame albeit you have done a little bit of this in the op, or just flat out drop f bombs to literally every poster. I don't recommend this stuff. :x
Cheers.