So I'm no expert on implants of any kind, but I'm pretty sure I know the basics.  A bag is filled with some kind of squishy solution, sealed up and then stuffed inside a body in a particular area.  Sure, there's plenty of grey area for me, but one thing I'm DEFINITELY sure of is that once they're inside the body, they're pretty much supposed to stay in place.  Here's your WTF video of the day of a woman whose BUTT IMPLANT (yes, butt implant) decided to do a somersault while inside her ass cheek.