Why do you think all trolls are bad?

Troll is kind of a broad term isn't it. We all get the basic concept. Here is my opinion. Sometimes trolls are pretty dam funny. Stereotypes are funny. Mocking people is funny. That's how most comedians get laughs these days isn't it? That is why South Park is a huge success with a huge fan base.The shows are really dam funny and they rely on using stereotypes and mocking people. SNL, Mad TV, ect ect.. It is all a joke people. I suppose it's not as funny for those who aren't in on a joke, of course not. Some of you need to learn to take a joke. If you respond to a trolls' "as u like to call them" question, you just received 2 points for usually just bad mouthing them, so what's the problem. It's not a personal attack on you. As to comment on the remark so called trolls get about wasting time. "trolls waste their time, they should get a life. You people watch movies right, alot of you watch mindless TV shows with no real value. Why, because it is entertaining to do so. Because it makes you laugh. That's why I do it. I think more people should laugh in life, they would be happier people, it's good for the soul. I have made an entire room full of people laugh at the questions I have posted on Yahoo answers, and the answers I receive from you irate people who just don't get it. Laugh more people...Please.