Road Rub
A chrome cleaning stick used to take off many things from motorcycle chrome.
Thanks to road rub my friend's bike doesnt look like a hunk of junk.
Road rub
Girl getting her vagina rubbed while she's driving by the person in the passenger seat.
Hey babe, this is a long drive would you like some road rub?
Road Rubbing
The act of pleasuring oneself while travelling in a car or similar vehicle
"You feel like road rubbing on the way home?"