Michael Beasley punched himself in the head, needed medical attention

Miami Heat forward Michael Beasley was upset after missing a shot, so he punched himself in the head. Kids, this is your brain on drugs. Any questions?

The punch was so hard it required medical attention in the locker room. It overshadowed an otherwise stellar preseason performance from Beasley who finished with 9 pts, 2 rebs, 1 block and one nasty black eye.

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