If you listen to the Arizona Birdgang Podcast or follow the group on Twitter @BirdgangPodcast, then you have likely seen or heard about the ensuing battle between Cardinals and Bills fans on Twitter. The Bills will be visiting the Cardinals this season at University of Phoenix stadium on October 14, week six of the NFL season.

So in anticipation of the game, #BillsMafia and #Birdgang are having a little trash talking war on Twitter. If you have heard about it or seen it, what are your thoughts on it? Is it a cool rivalry to begin given how far the teams are from each other? Or is it ridiculous to create tension between an AFC East team and an NFC West one?

Tell us in the comments section.