People who live under (south) of the Mackinac Bridge are clearly trolls.
The people that live in the Upper Peninsula or the U.P. are called "Yoopers" and are proud of it. The people that live under the bridge are called "trolls." The song "I'm a Troll Man" was written about them. Lots of trolls from down below dream about moving to da U.P., but there's no work here. So we let them come up to relax, enjoy and spend their cash, but they gotta go home afterwards.
