A beautiful Ferrari Testarossa was waiting for the green traffic light.
Next to this car stood a man with a very old and rusty bike.
The biker tapped the side window of de car. The driver lowered it.
"Will you trade your car for my bike ?" Asked the biker politely.
"Are you nuts ???" exclaimed the driver.
"No", replied the biker, "but it could have been possible, that you are."