Flagger troll: a troll who reports other people's content just to get it removed, even if it isn't broken, miscategorised au even lacking in quality.

FTHOI (For The Hell Of It) troll: a term used to describe a troll who causes trouble just to get people annoyed, which he/she finds ammusing for some reason.

One-starring: to rate content as "Garbage". Other variations include one-starred, one-star and one-starrer (I know, the last example was garbage :P)

Vengance troll: a troll who despises another user and decides to rate their content as "1 star", insult them and -as I have recently found out-...