I want to preface this by saying I hope that you all of you who made the trek had a good time coming to Buffalo. I was pleasantly surprised how many fans were at the game even though it was a bit cold by BUffalo standards.
Anyways, leading up to the game I had almost zero opinion of either team and other than being pretty impressed with Jim Kelly over the years, I didn't care at all who won the game. Although I will admit that I was slightly leaned towards Buffalo after y'all had the better pregame pump up video.
However, after only about 10 minutes of arriving in the seats I got on stubhub on the Cincinnati side, a small but EXTREMELY vocal group of young Bills fans started causing a lot of problems. Almost constantly and exclusively there were shouts of "POSTERIZED" and other vanilla heckles making fun of poor defense under the rim, etc. that served no purpose other than to irritate all of the Bengals fans. Interestingly though I heard almost nothing in support of Buffalo come out of their very loud mouths. Although I didn't see the whole thing, at the end of the tailgate the dunking must have continued because one of the guys got into a physical pushing match near the portapotty that likely would have come to blows had a more level fan not gotten between the two.
I know that this likely doesn't epitomize your entire fan base but I think it says a lot about in that your worst fans are capable of this, and your best fans (There were others in the area) aren't good enough to tell them to quite embarrassing themselves. In the case of a neutral observer it really only takes one posterization to ruin the bunch. I imagine I was not the only Cincinnatian (Cincinnatite?) in the parking lot who now has a lower opinion of your team as a result of these fans actions.
I uploaded a couple of videos should one of you be able to address with them how damaging that kind of dunking is to the Bills.