Creeper at the Treshold

"As I peered out of my earthen sanctum into which I had retreated from the night, I saw a creature of vaguely equine features perambulating through the darkness. With uncanny grace it turned its angular, almost cubical body that suggested no earthly biology towards me and I beheld with great terror a distinctly human face gazing at me from the green leathery square that was the front of its head, its wide open mouth drooping at the corners as if in some great despair."

-H.P. Minecraft