It's Troll Week on Mashable. Join us as we explore the good, the bad, and the ugly of internet trolling. Anyone who's used the internet knows that brands have a complex relationship with trolling.

From the creators of Shrek comes the most smart, funny, irreverent animated comedy of the year, DreamWorks' Trolls. This holiday season, enter a colorful, wondrous world populated by hilariously ...

We’re talking internet trolls. In children's stories a troll is an angry, anti-social monster hiding under bridges ready to snatch up goats called Billy. Instead of under bridges, internet ...