Like we need another reason for us pool players to drink!
Still, pretty interesting (new?) concept: mini pool table with shot glasses.
I guess whatever balls you make, you take a shot from the shotglass with the ball number on it (click on image to enlarge):
This is a current Groupon special. they have roulette shotglasses (shown below), tic-tac-toe glasses (shown below), mini darts, foosball and basketball, too.