As a kid in grade school, in the winter at recess we would play marbles on the playground. It was actually gambling. We dug a hole in the snow, and put up 10 marbles each (played one on one) in the pot. Then we would stand 10 feet away, and try to be the first marble tosser in the pot.
If you had the chance you could kiss the opponents marble with yours, and then you could kick his marble away from the pot area. Strange rules, but we all played it and carried our marbles in socks to school each day... but had to be in the winter. Anyone else play this game?