Such a pet peeve of mine...anti The Other Team instead of pro "My" Team. I think in all my years living around here (Nebraska included) I've seen one ISU plate that was of that sort. (HRKY WHO) Just saw an ANTI CY plate this week while leaving work.
I wonder how bad this is in other states with multiple D1 universities. AtM and Texa$? Any of the SEC teams?
Im sure its pretty mellow in Iowa compared to the southeast part of the country.