FusionDex

The pattern on Polizee's stomach moves and spins in a hypnotic motion, putting those who stare at it to sleep. This gives these Pokémon quite the advantage in combat, allowing them to land at least one good hit before their opponent awakens.

If your nose becomes itchy while you are sleeping, it's a sure sign that a Polizee is standing above your pillow and trying to eat your dream through your nostrils. Its body surface is always wet and slick with an oily fluid.