I was in a public restroom when a guy walked into one of the stalls. I heard him lock the door, undo his belt buckle, and lift and drop the toilet seat. But barely a second later, he walked right back out. He stumbled over to the sink to wash his hands, missed the trash bin with his paper towel, and had to drag himself along the wall to open the door and leave. I was left wondering what exactly had just happened.

It was my turn to use the toilet, so I quickly entered the same stall before anyone else could rush in. I was pretty desperate. As I lifted the toilet seat to get ready, I was stunned to find a full-sized human brain just sitting there in the toilet. And there was no mistaking it—there was only one possible explanation: the guy had literally shit out his brains.