Just pick up my chips and out the door
Give them no reason to remember you. I will generally pick up my chips, not go to the cashier and hit the door. The chips can be cashed later, the next day, the next shift or by a friend. They take really good photos at the cage.
You may not be an advantage player and it still does not matter. If someone has taken the time to come and tell you that you may no longer play blackjack, you can not change that decision and it is also very likely that you are only seeing the messenger and not the decision maker. If you want to pay them back immediately you can make a scene, perhaps cause some of their players to leave, but if you do this, your chance of returning later is greatly reduced.
If you are not an advantage player and they back you off? Go to it, embarrass them, make a scene, be shocked because you should be. But you never know. Go too far and they might trump up police or gaming charges and then after they make your life hell, you might own the casino. Then you would be an advantage player but that play has a very high ROR.
ihate17