" Victor eyed the glistening tubes in the tray around Dibbler's neck. They smelled appetizing. They always did. And then you bit into them, and learned once again that Cut-me-own-Throat Dibbler could find a use for bits of an animal that the animal didn't know it had got. Dibbler had worked out that with enough fried onions and mustard people would eat anything. "

― Terry Pratchett , Moving Pictures (Discworld, #10; Industrial Revolution, #1)