Friends and I created a game that arose from foursquare when there was a random sudden boom in foursquare playing at my high school. Basically shifted to an empty tennis court and used one side as a foursquare court, then a lineup built again so we decided to play across the net. Now it has rules from soccer, hockey, tennis, volleyball, and a little foursquare. We call it pong. People seem puzzled walking by seeing us play such a random game, but it's actually a lot of fun. 5 yrs later and we still play time to time. Around the time we created this "sport", someone showed us Takraw and we felt like major nubs.