Suddenly we see a bunch of people who are declaring that they're going to be Bills fans now. One commenter actually said, "We aren't actually accepting bandwagon fans right now, I hear the cowboys do though"Here's why this fan SHOULD be welcomed to Bills Mafia with open armsFirst of all, there's plenty of room for Bills fans. When another Bills fan says "Go Bills," you respond with "Go Bills" as well. Once a Bills fan, always a Bills fan. What are the things she needs to know if she wants to be a Bills fan for life?