Car-pany refers to the act of keeping someone company while they are driving and is a combination of the words "car" and "company."
"I've been dealing with crazy people at work all day, can you keep me car-pany on the way home?"

Examples:
"I need car-pany"
"Please give me car-pany"
"I'll keep you car-pany"
by Rx4everything December 30, 2016
Get the car-pany mug.