You know the old adage of "familiarity breeds contempt"?
This is quite likely his problem with you.
Besides being an a***hole he has gotten sick of you and truthfully if it gets to that point, then it's time to move on.
I agree with Toastie though, line yourself up with another job first, then on the quiet, let your best customers know where you are going.
There's a good chance management will find out, so be prepared to be removed from the club at a moment's notice.
Don't fight the people who are just doing their job. It's not worth getting injured or arrested over the circumstance. However if they remove you semi-naked, then make sure to sue the club for placing you at risk.
I doubt they would be so stupid, but just keep it in mind if the situation eventuates.