So what, it's Cthulhu's human play-dough machine? What motive force pulled them through the holes? Because if you're in a hole that fits so tight you have to take your clothes off (Including cut-outs for the shape of one's hair 0.o) there's no way you're able to walk at all. And presumably at some point in the process something turns their skeletons into jelly, because no amount of deformation is going to bend bone.
You'd think that after the first dipshit climbed inside a hole they would have put up some chicken wire to keep any other fools from doing the same.
Bleh. This shit is revolting and I just needed to vent about it.