If you are a fan of a certain football team you may get angry when other fans talk smack about your team. I know I do, but to take it this far is just stupid.

According to ABC 7, a big brawl between sports fans outside a Buffalo Wild Wings in California, during the San Francisco 49ers, Pittsburgh Steelers football game Sunday. And it was all caught on video.

The fan who caught it all on video told ABC that a 49ers fan attacked a Steelers fan as they watched the game, and the fight then spilled outside of the restaurant.

Police were called to the scene, but when they arrived all the people involved in the fight had already left.

No injuries were reported and no arrests have been made.

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