I have never seen this before, no misbehavior or anything in my sulcata, eating has been fine. I went downstairs to see whats happening with my turtles and I see a farely large cloudy white thing seemingly stuck hanging out of the sulcata. It seemed to be stuck, so I placed him in a bowl of warm water, and after a few short struggling minutes it was passed. It seems to be some sort of stone, but eating was fine I don't understand. My only guess is the substrate, a hay type bedding made for hamsters. There actually was a few pieces of this stuck withing the stone, so my guess is thats the problem. I usually never use this type of stuff, but my mother brought it home so I used it, beings we were out of the normal substrate.
Thank you