This years Pro Bowl was so boring, fans resorted to brawling in the stands, as seen in this fan captured video:
A man sporting an Andre Johnson jersey appeared (it's not clear if he started the disagreement) to throw the first punch -- which resulted in several other people joining the brawl.
Later, another man ran down the steps to join the brawl and collided into a woman standing by the brawl. Ironically, the woman help shove the brawlers off the railing and onto the sideline.
I like how stadium security didn't bother to intervene when the fans was obviously about to brawl...