Arrowhead Stadium

A fan screams during one of the attempts for the Guinness World Record of loudest stadium as the Kansas City Chiefs take on the Oakland Raiders in the third quarter October 13, 2013 at Arrowhead Stadium in Kansas City, Missouri. (credit: Kyle Rivas/Getty Images)

Arrowhead Stadium Breaks Record For Noise Level

Arrowhead Stadium is once again the loudest stadium in the NFL.