I didn’t have any personal one on one interactions with any. But they came off as really obnoxious. I sit in section 108 near the visitors. First penalty of the game called against them and they start chanting in unison “BS” (but not abbreviated). Heard that chant before but never by a whole crowd of opposing fans.
I’ve had very little interaction with Boise St fans before but needless to say other than being happy for BYU to get the win I was very happy to have those fans go home with a loss.