You don't stand a ghost of a chance against this netherworld figure, who's known for a lot more than saying "Boo!" Let's learn more about Mr. Mostly Ghostly, shall we?
Secret to his clean, white appearance: Chews on Tide Pods
Dirty laundry detail: Stumbles home 3 sheets to the wind every payday
Favorite song: Spirits in the Material World
Arch enemies: Clothespins, laundromats, Salvation Army donation bins