Any evidence to suggest they do.....No
Any reason to think they exist.....No
Although i think i saw one last week in the sweets section at the my local supermarket. I was also visited by Santa on "Chistmas" and the tooth fairy just a few weeks back.
Im more inclined to believe in flying sheep or perhaps even swimming pigs but this concept you speak of is way to insane. Please can people elaborate on why they think they exist?









