I agree that the TSA has idiots, but at what point do you as a passenger just say "F-off" and leave the secure area?

I can tell you that if a TSA agent asked to see any part of my (or my wife's) body beyond what you might see when I'm wearing shorts and a t-shirt, the first thing that is going to happen is I'm calling for the Airport Security Director. Screw the supervisor BS- go straight to the top.