Perhaps we could add mountain troll to the Laramie Lexicon. The following definition comes courtesy of the Bestiary section of the Harry Potter Lexicon.
Mountain troll - The mountain troll is very stupid. It stands twelve feet tall, with grey skin, a lumpy body, and flat horny feet. It exudes a powerfully awful smell, "a mixture of old socks and the kind of public toilet no one seems to clean." Its nose is full of what looks like lumpy, gray glue: troll boogers. Their language consists of grunting and pointing.