There you go - the ultimate I/O port, the foramen magnum. Stubbed your toe? The message goes shooting up from that poor toe, through this hole, into your brain. Various parts of the brain then register the event, assess it, and then send out signals that result in, possibly, a variety of expletives being voiced, along with the ever-popular hopping-around-on-one-foot maneuver.

And, this just in from the "Creeps in Action" desk.