They try to dampen down the students becuse it is so embarassing but no one stops the alumni.One of our best friends oldest son is a student at Purdue, goes to roughly "half" the games. He said every game parts of the student section will fire up the "IU sucks" chant, and usually its gets scolded/shot down. He said he often sits near one of the sides of the Paint Crew, and adult fans closest to the student section ALWAYS join in the chant when it fires up.
Love it