are enough bad eggs in their fan base (as there are in most if not all fan bases) that I have experienced poor behavior directed at me. Mostly getting up in my face yelling things about BYU's honor code, the LDS church, and about how crappy of a place Provo is (funny since I grew up in SL County).
Oh, and having trash thrown at me by people in the MUSS when I was in the marching band and waiting to perform at halftime.