Hoosier

Indiana’s Borderlanders called themselves Hoosiers, came from the backcountry of Kentucky and western Virginia, and were ambivalent about slavery.

Near-synonym: (Canada) hoser

"The mall? Belinda, mall pickups are for hoosiers," I say, St. Louis slang for white trash. "With femullets." [...] "But Jake's no hoosier."

Taken as a whole, the article portrayed Ray as an indigent, racist “Hoosier” (St. Louis slang for redneck) with an inept, habitual tendency to commit petty crimes.

Less well known but perhaps even more interesting than Stephenson is Court Asher, the second "gentleman" from Indiana. Asher is a more convincing bigot than Stephenson, one more homegrown and more Hoosier than the puffed-up grand dragon, […]

That's not very Hoosier, is it?

“Somehow the tradition doesn't seem very Hoosier.”