LOL, luckily it didn't come to that....an hour or so after the car was parked and everything was cleaned up out of the blue he just blurts out. "**** that car is fast! I almost cr@pped my pants when you were trying to keep the car straight!"
Then it seemed like every 30 minutes or so he'd say something similar....or how much fun it was. He ended up hanging around the house for about 4 hours. I finally told him to go home.