The NFL on Halloween (12 images)

A Dallas Cowboys' fan wearing a Halloween inspired bag shows is feelings as the Cowboys play the Jacksonville Jaguars in Arlington, Texas October 31, 2010. UPI/Kevin Dietsch

A Dallas Cowboys' fan dressed as a cheerleader for Halloween cheers on his team as they play the Jacksonville Jaguars in Arlington, Texas October 31, 2010. UPI/Kevin Dietsch

New Orleans Saints fans dress in costumes for Halloween during the game against the Pittsburgh Steelers at the Louisiana Superdome October 31, 2010, in New Orleans.. UPI/A.J. Sisco

Arizona Cardinals fans dressed up for Holloween at the Cardinals game against the Tampa Bay Buccaneers at University of Phoenix Stadium in Glendale, AZ October 31,2010. UPI/Art Foxall