Good thing they don't play in a place I go to sometimes (rarely). There is often a doubles match for 10 or 5 a set and people whoop like monkeys whenever they get a roll or make the 9, or even come close to making the 9. You can hear that game from across a big room with the jukebox or TV turned up loud. The 9 will start rolling towards a pocket or the cueball is going for a scratch and you'll see them around the table yelling at the balls.