That comment on G. I. Joe is hilarious. You're supposed to laugh at it, not with it.
And of course trolling can go too far, anything can go too far.
People who are avidly against trolls know nothing of them. Or are letting past experiences of people claiming to be trolls skew their view.
I hear people saying "it's not okay in real life" but it is, it really bloody is.
Practical jokes have been around for at least centuries, trolling.
Teasing and taking the piss with friends is common, trolling.
Satire is a highly respected form of comedy and social commentary, trolling.
It's exactly the same deal as humour.
A good troll (comedian) will troll (tell jokes) for a purpose, and people might be offended depending on the subject matter.
A bad troll (comedian) will troll (tell jokes) specifically to offend others.
Just because you've encountered the Daniel Tosh of trolling doesn't mean the Bill Hicks' of trolling aren't out there,