He shuffled to the left and then shuffled to the right, his arms waving back and forth like an inebriated chimpanzee as the music blared. He kicked his leg outward and grabbed his crotch one or two times for good measure before running to his left a few paces and doing it again. Normally you would assume this man would be found dancing in a club. In reality, he was in the end zone in the second quarter of an NFL football game.  He had just put his Cincinnati Bengals up by 10 points. He is Chad Ochocinco, and he has been celebrating touchdowns like birthdays for years.