If you ever happen to be playing football and you're confronted by some n'er do well trying to embarass you with his intricate ball skills, why not try the above approach?
The player being pole-axed is called Kerlon. He has gained a reputation for his seal trick (Running with the ball on his head) and some defenders obviously don't appreciate his approach.
Normally I would be the first to condemn such thuggery but having been the victim of such play I can empathise with the actions of the defender.
Try it the next time you're faced with a showboater - he'll think twice about atempting it again.
Showboaters and how to deal with them