Sorry for your loss.
My dad is 84 (and spent his childhood in Attica ) . I have plenty of "cheap" stories , but one thing relevant to this board is how the Bills have always been a great source of connection for us over the years. Every year since we were small kids, he would take my brother and I to one Bills game a year - always cheapest seats in the EZ. For years (decades) now, my brother and I have flown in every year to take him to a Bills game nearest his birthday in October. We began bringing our sons with us starting when they were very young and it's something my Dad looks forward to all year.
With all that, for some reason this is the Bills story related to my Dad that jumped into my mind. When I was young, in the 70s, we were walking out after a game (another loss I'm sure) and we pass a guy in the EZ with his legs sprawled over the top of the benches in front of him, arms spread wide on the back of the bench, seemingly passed out cold, with his "member" sticking out of his pants - literally pissing all over himself. Being a very innocent young man, I looked at the scene spread out in front of me, tried to process it, and mouth agape, alarmingly looked to my Dad. It's seared into my brain just the look of calm and disappointment on his face when he said simply "Move along son, move along". He wasn't a person to show a lot of emotion when I grew up (that certainly changed once he had grandchildren), and that incident was some kind of perfect microcosm mash-up of my young life with the Bills and my Dad. We've never spoken of the incident since.