What's a troll?

[niccig]

On mdc I've sometimes seen references to trolls. I know what a hyena is, so what's a troll?
TIA
Nicci

[rrosen]

A troll is someone who stirs up sh@# for sport.

[niccig]

Thanks. I was never sure what they meant.

[toomanystrollers]

And you can usually spot a troll b/c they have one post & registered that day.

[emelsea]

Another question: Where did the term "hyena" come from? Is it because of hyena cart?