Because they're bored, and they've nothing better to do. Hence why they're called trolls; unintelligent, agendaless brutes.
no as sometimes people are wrong or just want to troll you
People from wiki answers so rubbish at answering questions because people like you are around, most questions are answered badly so people like you have something to troll about. If there was nothing for you people to troll about, you would find something else to do, such as destroying everything and everyone.
Well, some people tend to just joke around and troll. I try to be as accurate as I can in answers, but many others aren't.
You can never vandalize Wiki Answers since it is an online site. However, you can troll it by providing wrong answers that make no sense.
If you are talking about this website then well 90% of this website tell the correct answers but some people like to troll other and put the wrong answer deliberately .
a troll which eats people who do drugs they are a new addition to world of warcraft
troll
TROLL TROLL TROLL TROLL TROLL TROLL who knows what this stuff is :D
Breads that like to annoy people.
you can troll people by burning down their house when they find diamonds kill them and take it. trap them, blow up their house and many many more
Never . People nowadays just like to troll or trick people and they keep using the internet to help them troll or trick people . Some people don't think that people take it seriously .