Ha! You shoulda heard the bikes at the MotoGP race yesterday... so much decel popping, so awesome! The new Moto2 bikes with the Triumph 765 engine sound amazing also.
My wife was channel surfing yesterday and I saw that the Chinese F1 GP was on so I made her turn it on so I could listen to those beautiful sounds of an F1 motor at high RPM. Of course she didn't understand.