The Chicago Bears Beat the Green Bay Packers Because These Dudes Wore Cheese Grater Hats

It took a special confluence of events to spawn such an upset. First, Aaron Rodgers had to suffer a game-ending injury. Then backup quarterback Josh McCown had to play like his hair was on fire. But perhaps most importantly, these Bears fans had to truly urge their team to victory by wearing these cheese grater hats. 

So clever.

[H/T: Huffington Post]