Stephen Curry wasn't happy after the Warriors lost to the Nuggets in Denver last night. So, when a fan said something to him as he walked off the court, he confronted the fan. And, as a result, we wouldn't be surprised at all if the NBA decided to hit him with a fine for what he did here. He later said that the fan "said something stupid" to him and that that was why he got up in the fan's face. But still, going after a fan for any reason is always frowned upon by David Stern & Co.