All right, I've done that. It was the middle of a snowstorm and it was bitterly cold. I put the nozzle in and then ran in to pay. After that, I ran straight out to my car, started it up, and drove away. I heard a loud pop and stopped the car. I got out to look and noticed that the nozzle was still in the car and the hose was dragging behind. At this point, I felt like an idiot. My girlfriend (whore I dated in college) thought it was hilarious. I took the whole damn thing inside and explained to them what had happened. They laughed as well, but said it's more common than you think, and is easy to fix. I still felt like a dumb ass, justifiably so. Now, every time I fill up, I check multiple times to make sure it's not still attached.