I'm in Jersey City, NJ, and it's not to uncommon for me to pass someone wearing Bills attire. Last week I was wearing a Bills shirt, and I passed a dude also wearing a Bills shirt on the street. I did the usual smile / nod to a fellow Bills fan. He gave me kind of a dirty look. I gave him another look, and I realized he was probably homeless (judging from appearance, I could be mistaken.) Guessing that shirt was a donation.
Better luck next time?