non driving motherfucker

1. (Noun) A person who acts like a back seat driver
2. (Noun) A person who doesn't have a driver's license and proceeds to tell a licensed driver how to drive, where to turn, etc.
3. (Noun) Anyone who doesn't drive and is a passenger in a car who complains about every facet of the driver's behavior on the road.

I wish this non driving motherfucker would let me drive her to work. Next time, she can take the bus!

"Stop telling me how to drive you non driving motherfucker! If you want, you can get your own license!"