Sort:  

and what was the aim of the game ? I'm french you know, we might not have played the same games ;-)
I can remember one very long time ago, when you met a green 2CV on the road, you had to pinch the person next to you to get the luck =D

When you saw a VW bug, you would punch your siblings or friends in the are and say punch buggy (insert color of the car). Then you would keep track to see who could see the most. It was a great way to stay busy on long road trips in Canada:)