Legball
A game involving two players, who are sitting adjacent to each other with their legs apart. The ball is served by bouncing it between the server's legs, then hitting it with an open palm towards the other player. Play continues back and forth until the ball leaves the leg area, where the winner is the first person to claim a "point" by announcing it.
"Hey, did you see that intense game of Legball last gym class?"
"Yeah, he would've won if he had just remembered to call 'point'."
"Yeah, he would've won if he had just remembered to call 'point'."