It would definition #2 from the urban dictionary, another view... What Is a Hoosier? — Indiana Historical Society
We wear the name proudly much like the term "pom" appliers to Englishmen in Australia. Part of Hoosiers
was filmed in New Richmond IN.
Some say it stems from an old greeting, "How's yours" and became Hoosier. Dave Letterman and (unfortunately) Dan Quayle are Hoosiers.
The nut from the buckeye tree are toxic to animals and humans but a candy is made that looks like them. A ball of a sweetened peanut butter mixture, dipped in a dark chocolate.