Buffalo Bills apply to trademark fan base's Mafia nickname
The Buffalo Bills have filed a trademark application for Bills Mafia : r/ buffalobills
Rochester, NY Buffalo Bills Backers - To all of the Bills doubters, you can sign up to join the bandwagon now! #BillsMafia
Bills Mafia Kids Shirt Buffalo Football Fans the Godfather
Fans not happy team filed trademark application for 'Bills Mafia'
You Can Get in Trouble If You Use Bills Mafia Now?
NFL playoffs: Which fan base most deserves to win a Super Bowl?
Buffalo Bills' new stadium could pose one huge problem to season ticket holders