freestyle rap battle gone wrong

Okay, I think I've watched this clip more than ten times now, and I'm still scratching my head over whether it's fake or legit. Basically, it's emcee Dumfoundead battling "some random cat," until the guy takes it a little too personally, things get physical, and Dumb has to get Jet Li on his ass. Did I just see that right?

I don't know. I'm inclined to believe he's just messing with us (complete with Twitter commentary)... but then again, what if it's real? You just saw something crazy. Either way, it makes for some interesting discussion -- which I guess is the point of posting it in the first place. Watch and decide for yourself.