A CrowdRanked List of the most fanatical fans that ever rooted for their team. Guys who roll cop cars when their team wins (or loses), maniacs painting their entire body in school colors, and other assorted citizens who, when it comes to their favorite teams, completely lose their mind. Make your own list, rank it as you see fit, and add any team you see is missing.
http://www.ranker.com/crowdranked-list/sports-teams-with-the-most-fanatical-fans,
Boston Red Sox
Chicago Blackhawks
Green Bay Packers
Manchester United F.C.
New Orleans Saints
New York Yankees
Oakland Raiders
Philadelphia Eagles
Pittsburgh Steelers
Oklahoma City Thunder