The ag and engineering school vs the doctor and lawyer school. A lot of insufferable IA fans similar to hoo fans with a massive sense of entitlement and they look down on their farmboy little brother in Ames (kinda ironic in state like IA).

Problem is ISU has almost no men's varsity sports (FB, BB, wrestling, track, CC and Golf only) so there is little except FB and BB (once a year) to get fans going. They don't even have wrestling duals every year.