An abnormally large head with the focus of the mass in the uppermost regions.

Note: When people with watopolis heads are toddlers, the direction of their movement is largely dictated by the gravitational forces applied to the head, since it contains the majority of the mass of the body. It often attempts rebellion and moves independently of the thoughts and requests of the body, much to the toddlers dismay.

When you eat dirt for the first time and leave your family to build a shack in the woods