Illeeeeegaaaaal

So in the rules and in the Report thingy they mention you can report shit for being illegal. Out of curiosity: what actually constitutes "illegal"? What can possibly be posted that can be reported for illegal content?

Just something that popped into my head. I've never seen somebody complain of illegal banning (probably because it was a permaban?) or probably because nobody is actually dumb enough to post illegal stuff.

>what constitutes "illegal"?
Along with the above mentioned: Posting warez, making threats (Jake Brahm), links to worms or viruses, and requesting / contributing (even if it's to scold or lol) in those threads.

"What is the lethal dose of tramadol? I'm thinking of becoming an hero."

This was posted on /b/ recently. I know Anons there say stupid shit all the time, but is this crossing the line?