Helluva Fan Brawl!, tumble down the Arena

Every now and then this site requires some violent post and for today this may be the fitting fan brawl video. I am not sure what sport is this but it looked like its from a football game, no one is crazier than a football fan, Do you agree? Anyhow take a look at these people throwing some punches and the security guards can't do anything to stop the carnage. Helluva Fan Brawl right?, even when they tumble down the Arena, they just couldn't stop the fight. Check out the Video.