Despite what people like Joe Buck may have you believe, there's nothing wrong or unsportsmanlike with an athlete celebrating an accomplishment on the field. They may be getting paid the big bucks, but it's still a game!
There are only two ways to ruin a celebration and make it completely unacceptable. The first is being a terrible human being about it. The second is embarrassing yourself by stumbling and injuring yourself.
Which makes it doubly terrible if you're a terrible human being about it and you stumble and injure yourself or someone else. Thankfully most athletes don't have any problem keeping their dignity in this type of situation.
But we know there are exceptions to every rule. Here are a few such exceptions.