@@SerpentineBastard was looking for unique character designs and I came up with a Polecat concept where he was cursed.
Whenever he eats a food that is a pun of his male anatomy, it magically becomes made of that. So his Sausage would become made of sausage. If it gets eaten, it doesn't hurt him and he regenerates it every night.
It could be quite a lucrative enterprise if he marketed it to the right people.