Zutork

Noun. Color. A glowing radioactive greenish yellow chrome-ish "don't know WTF" color defining cartoon ghost -like villain characters who are generally associated with water (e.g., swamp, marsh, creek, river, sea, ocean, teardrops of anguished titans, sweat off a baboons ass, etc.).

"Hey Fred, Thelma here Scooby Doo cast members. I'm filling out the police report on Captain Cutler. I can't figure out what to fill in for appearance, especially color. Is he Plutonium Green or Zutork?"