I see. The problem seems to be associated with many hours of drinking prior to the event. I have very very rarely seen issues at a sabres game for example. And the times that I have seen issues, it was during games like Montreal where some Habs fans had been drinking heavily on the bus ride from Montreal. My one and only time seeing puke on the bathroom floor was during a Habs game.
Dealing with dumbasses unfortunately is a fact of life, particularly at a sporting event it seems.
But when they are are also hammered it can be unbearable.
My choice is to sidestep the entire problem and enjoy the game with my family at home.
Besides avoiding the drunken dumbasses, there are many other benefits as pointed out in other threads.