Johnny's the ghost of a lazy 1800s cat who died of a sudden illness. As a ghost he's very voracious, always wanting to eat more and more to add to his hips and thighs. He particularly enjoys eating people and their souls. He has the ability to possess random objects, but they become slightly toonified, growing a pair of eyes and noticable hips when Johnny's chilling inside them. And yes, he can eat someone while possessing something, and said thing gets a huge ol' belly.