The Incredible Biology Defying Baby

This is a photo of a brave man going straight in at the goal end after a particularly grim episode of baby Isaac's.

How can babies that are so cute produce such quantities of grey sludge?

Not helped in this instance by having jumped around in one of those contraptions with a frame and a place to put the baby upright in the middle. There was severe smearing and leakage.

At least Tom can see the humorous side...