This shouldn't need to be said, but apparently it does: It is not cool to run over someone's car with your bicycle. Doubly so if that car happens to be a Lamborghini Murciélago. Watch:
Unless this this stunt was pulled off with the blessing of an extraordinarily trusting Lamborghini owner, the guy on the bike should probably hope he's found by the cops before he's found by the owner.
The only thing dumber than doing a stunt like this? Posting the video of it with your name attached.