What could make a game like ping pong more interesting? Abandon the paddles and blow the ball across, of course! And that?s exactly what Blo-Ball is all about. The game is a mix of air hockey and ping pong, with players crouching on either side of a six-foot long table. In a bizarre display of lung-power, they take turns in blowing the ball across to their opponents. Rails on either side of the table keep the ball from falling off ever-so-often, and the height is adjustable to accommodate player heights. It can be played singles or doubles, and the first sider to blow 11 points, is the winner. As fun as the game sounds, it does seem incredibly tiring.
(lifted from
http://www.odditycentral.com/funny/b...our-mouth.html)