How interesting Bob. I'm trying to picture your car moving (you must have had your foot on the gas then) and then how did it get off the gas and then back 'on' the gas? I am trying to figure if your foot slid off the brake onto the gas again, or if you lifted your foot off the gas and the missed the brake and went back onto the gas?
Sorry you had that little 'accident'.
My car's gas pedal is way to the right, brake pedal much much higher up and to the left. Can't mistake them no matter what I do. I have to lift my foot high up and left to hit the brake and if I miss, my foot just goes in between the brake pedal and the gas.
Maybe my cars are different than others? I've tried some experiments but the only way I can accidently hit the gas is if I am wearing huge boots or floppy bedroom slippers that hit both the brake and gas at the same time.
I'm still baffled.