I dont really know what the term troll meant realting to message boards, so I googled it - this was a definition I found:

If anyone does anything which will interfere with the
troll's ability to cause mayhem, they can become very
nasty, posting from obviously incorrect variations of the
name etc. insults, call them netcops, netnannies,
homosexuals.

Hahaha...I think that last line is hilarious!!