Seeing that reminded me of something we use to do in our younger days.
Sitting at a red light next to an older person, I would nonchalantly slip the transmission into reverse and slowly start backing up. You never saw anything like an old man trying to stomp a break pedal into the floorboards to keep from "rolling" into the intersection!
![Cheesy :D](https://www.stevedgood.com/community/Smileys/default/cheesy.gif)
Rog