Navel Stone
This is what’s called an Umbilicolith (“Navel stones,” “umboliths,” or “omphaloliths”). This is accumulation of dead skin and dirt in the belly button. It’s gross!...
Dear PTZ FAMILY it was with great regret that I basically had to blow up the old website and start fresh! It had been so badly hacked that the only thing I could bring over was posts/videos, so you will have to sign up again! The silver lining is the site should run much better!