Cleaner82
That's clearly his anus.

This has been brought to my attention fifteen years too late.

dead_cat
I always wondered about how he dealt with dirt and germs. I mean, he's got no skin and he's not even wearing any shoes!

kingarthur
Every step is pain. Swinging over the bar opened a doorway to Hell.

Hailey2006
Also every kid I knew tried to see if they could swing over the bar to see what could happen to them!
What else I wonder is how is he even alive, because all his organs are on the outside? Why would adults be so grossed out by that?