Kokoman

Scary man like creature that lives in the negative space/shadows. He peers out and causes havoc and terror for children.

At night: "The Kokoman is rattling my door mom."

During the day peering out of abdarkebed water main shutoff off box: "The Kokoman is looking up through the hole with his eye at me."

"The Kokoman is under the house." Referring to the crawl space.