The Furry Perdling
If you have lost something, and you say this simple rhyme: “O Perdling, O Perdling, Come and help me find this thing”, then up to seven days later the Furry Perdling will email you a series of questions like where did you see it last?, or is it in your pocket?

Five days after that it will appear and point somewhere the item definitely isn’t, to help you eliminate that area from your enquiries. Then it will eat its way into your face and lay its eggs in your brain. Basically don’t say the rhyme, is what I’m getting at.