This Kickstarter Ping Pong Table with Glass Walls Is a Beer Pong Gamechanger
Anyway, here's more info about the campaign:
Two high school friends were playing Table Tennis in a small basement. The goal: To keep the rally going as long as possible. The solution: Use the walls. They played the game according to these new rules for weeks until they realized: Why not fuse the walls to the table and forever change the game? And thus, INCLUSION was in its nascent stage.
Ohhh, look… Pictures:
Holy bounce angles, Batman: