For reasons completely beyond my understanding, this kid repeatedly tries and fails to break a car window with his head. You're looking the stupidity of youth straight in the eye with this one.
Time after time he bashes his thick skull against the glass and time and time again he's beaten back, like Sisyphus rolling his rock up his hill or a man trying to throw a letter into the ocean.
At least this guy stops before the concussion.
(Hat tip to Conor Nevins!)