Why are you questioning someone's fanhood? Hell, I wouldn't want to be out there. I'm different in believing there's nothing great about the fans going to a game in 5 degree weather. But more power to 'em if they choose to do so.
I'm surely not turning up my nose at the folks who'd prefer to stay at home in the warmth of their home either.
I went to the Cowboys-Eagles game and froze my *** off just trying to get through security, because it was 20* outside. That doesn't make me a better fan. It just makes me thankful to have layered up ahead of time. lol