So far, the Capitals' Stanley Cup celebration has been one of the craziest in NHL history and it's got fans of other sports jealous, that's how crazy the celebration has been.

In fact, watching the Caps celebrate led to this sports fan making an important observation in regards to the difference between the championship celebration in the locker room in the NHL compared to the other 'Big 4' sports leagues.

This isn't something you'd normally think about, but based on photographic evidence, it seems to be true (aside from the NFL).
Hockey fans will use this tidbit to explain why hockey players are the toughest athletes in the world, but the only evidence one would need to prove that is the injuries they play through.
(H/T: Jordan Eberle)