I sincerely hope this type of behavior becomes the norm at TCF, and not an isolated incident here and there like it was in the homerdome. Not condoning any physically violent acts, but the overall uncomfortableness of visitors sitting in the student section is mandatory, I think, to having a good home field advantage.
So in the future, when U students who grew up to the east or the south have their wisky/iowa brethren try to get them tickets so they can come and visit, they will relay the message, "yeah, I can try....but you better be ready to get ready for about 3 1/2 hours of intense verbal abuse, and have a bunch of sh!t thrown at you" Hopefully, that will keep away anything but those diehards, (like those on this thread) from wanting to make the trip.