If it weren’t for the fans, the NBA would have no league. Let me rephrase that. If it weren’t for paying fans, the NBA would have no league.

Which is why you kind of have to appreciate some of the more “animated” fans. I mean these are people that get really into the game. They might run onto the court, make the crowd laugh, or flat out scare us.

Here are five great moments in NBA fans.

Check out the Chick Behind Mark Jackson

This Guy is Awesome

Fan Runs Onto Court, Falls on Face

Awesome Backwards Half Time Shot

Crazy Celtics Fan