Zinedine Zidane

For those of you who don't know, Zinedine Zidane, one of the best "footballers" of his generation, stuck his head where it didn't belong and got himself ejected from the World Cup final against Italy, and subsequently cost his team a chance at a second title. The ubiquitous video clip of Zidane headbutting Marco Materazzi has been parodied all over the net, so follow this link to the best collection. You'll laugh, you'll cry, and you'll cry laughing some more. Funniest thing I've seen in a long time.