Just wondering if anyone has ever done this? J/o while driving. Ive done it a few times, while on long highway trips when i was alone. It was pretty hard to finish every time but it was an awesome experience. And to those who are attempting to try this, be careful. Don't do it around other cars cuz it can be dangerous and you might offend some people if they happen to see what you are doing. Usually helps to set the cruise control, steer w/ one hand and go at it with the other and keep a foot rested on the brake.