10. Noby Noby Boy

Video Game: Katamari Damacy
Last Seen: Looking like something that's escaped from a public access children's show.
Profiler's Note: He is the reason sex crime law were written. 

This anthropomorphic space worm leaves no room for subtlety. He's essentially a perfect encapsulation of man's darkest motives. He functions on base desires and is wanted for sex crimes on a planetary scale. Also, he looks like a sock puppet version of a space dong.