Troll

Etymology
A term coined by Yoopers to refer to residents of the Lower Peninsula of Michigan, because trolls live "under the bridge" (referring to the Mackinac Bridge).

Proper noun

 * 1)  a native or resident of the Lower Peninsula of Michigan

Etymology
18th century, from, , both from , from. Influenced by a native word for “coarse, boorish person”, attested in Upper German dialects from the 15th century, which is probably cognate to the former. The internet sense after, from the Old Norse.

Noun

 * 1)  troll
 * 2)  an ugly or boorish person
 * 3)  troll