wolverine

noun1

1. •
   A solitary, fierce mammal of the Mustelidae family, Gulo gulo.

noun2

1. •
   A native or resident of the American state of Michigan.

   • [The term "Sucker" is] The cognomen of the Illinoians, answering to the Buckeye of Ohio, the Wolverine of Michigan, the Corn-cracker of Kentucky, &c. — 1846
2. •
   Someone associated with the University of Michigan, for example as a student, alum, or sports team member, or as a fan.