The lights went out at the Meadowlands during the Giants-Cowboys game yesterday, and when the lights came back on, fans started brawling. [We've added a second video after the jump.]

The shirtless guy apparently did some damage – wait until late in the video and you’ll see two guys in Giants jerseys who have bloody faces (and jerseys). Also, on your second viewing, look for the Giants fan on the ground just getting pummeled by two guys. And listen for the last quote: “This guy came in and did a flying jump punch!”