There is a funny story about adult dancers and ruptured breast implants in Dr. Rob Oliver's Plastic Surgery 101 blog. It seems that there was a fight that broke out at a nude club and one dancer had her breast implant punctured by a broken wine glass.
I've performed breast augmentations on female dancers quite often. Most of them are friendly and even-keeled, although some can be quite nutty. I'm sure there are bad apples in that line of work like any other though (plastic surgeons especially).
