The most passionate fans in football take costumes to the next level

Sure, we all love to celebrate game days with some friends, (hopefully) some fried food, and maybe some beers. But these fans are taking it to the next level, and the next-next level, with their extreme dedication to their team on full display.

No, these aren't Halloween costumes, but some of them might as well be. Check out the gallery above for a roundup of some of the most elaborate crowd get-ups from this season's football games.