I punched a moving car once trying to break out the guys window (don't ask) and, since it was moving, I hit where the metal frame connecting to the window instead. Oh, and I hit it with my ring finger and pinkie finger knuckle on my right hand. Needless to say, I broke the knuckle off my bone and cracked a bone in my hand (boxers break) and was in a full enclosed hand cast for over a month (main hand too which restricted my alone time sessions...but that is another story). It was horribly painful. Moral of the story are two things. First off, don't punch moving cars (or even cars that aren't moving for that matter). Secondly, if you DO happen to hit something make sure to take note on Seizei's diagrammed picture on how to hit something
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