What do you consider trolling?

[Trab]

Trolls I consider being mean to other people just because the troll has an unpopular opinion. That can be done by saying slurs, aiming at many people and calling out users. They can also be considered trolls when they insult your site on the forum itself or on any other sites. And finally, trolls can also be people who sign up with like 10 alt accounts just so they can troll.

[Sam]

For me a troll is someone with malicious intent - making posts to spam or upset others.