Let Your Hair Down
Clay Matthews, the linebacker for Green Bay Packers, is not headbanging at a rock concert. In fact, flipping his glorious mane back and forth is part of his warm-up session before a game.
Usually, this stellar athlete has to hide his luscious long hair under a helmet on the field, but he lets his hair down when he takes off the protective gear. We guess that he is the Samson of football, where his hair is his strength and power. Whipping his locks makes him look fierce and could possibly be his way of warning the opposing team that they will be dealing with a real warrior.