Martin Schanche had just crashed out of yet another heat in the European Rallycross Championship. So he walks back onto the track and gets all the other cars to crash, too. It might be the most hilariously unsportsmanlike moment in motor racing history.
As our friends at Axis of Oversteer point out, the Norwegian driver also known as "Mister Rallycross" wasn't just famous for his six European championships from 1978 through 1995, but also for crashing. None were quite as spectacular as this definitive moment in being a sore loser.
Check out Axis of Oversteer for more info and a hilarious metal tribute to this great man.