trollistic

1. Having troll-like aspects
2. Something that reminds you of a troll

The boy was very trollistic on the forums.

Trollistion

The act of a Troll changing from one troll to another, preferably with little or no notice from those being trolled

Justin: "How did we end up arguing for so long on a subject we originally weren't arguing about?"

Ryan: "Damn that Colin!!! His trollistion went unoticed for an hour!!!"