Errrr... I actually used to know guys who played with those rules. If BOTH legs got shot you had to sit down and not move. Of course, they also played paintball because they thought they were in training for the Apocalypse so they very well could have been a bit touched in the head.I got asked that a lot too. I always said that it depended on where you were hit.
Head and bodyshots: You have to lay on the ground.
Arm: You can only use the other arm.
Leg: You hop around.
Some people actually believed me.
Oh, and ballin' doesn't involve bars and nightclubs per se. Ballin' is a lifestyle, involving silly luxuriousness. Like platinum grills, b*tches and hoes, stacks of money, cars and all that. Bars and stripjoints are just another piece of it, but are not requirements.
Check out any random Mike Jones, Paul Wall or Slim Thug video.
I suppose, like golf, you could PLAY paintball or GO paintballing. The latter does sound a bit odd I suppose, but nothing to get angry about. Try to relax.