[Video]
A troll? Humans use that word to refer to a creature in folklore.
[And now York will talk about something that is not folklore at all.] In 1986, there was a film called "Troll." It was about a troll king who was trying to become human--so he went after a powerful witch played by Shelley Hack.
They didn't have much of a budget. The troll king ended up looking like a counterfeit Muppet.