<iframe width="853" height="480" src="http://www.youtube.com/embed/er-SJtt1Euk?rel=0" frameborder="0" allowfullscreen></iframe> Don't worry. It's not graphic you can't see anything. Beasley looks like he's in shock after seeing it though.
Same thing happened to Andre Johnson in pre-season. He yawned, popped it back into place, then ate an ice sandwich.
Some of the comments on Deadspin were pretty funny: http://deadspin.com/5872358/michael-beasley-did-not-react-well-to-seeing-his-injured-finger
The score was not indicative of how close the game was. Also they were trying to get their first win - they only won 17 last year.