It's called the ugly knight.
Once upon a time there was a knight. He was so ugly that everyone died.*
THE END.
*- well, they didn't exactly die. First the knight started torturing everybody by saying stuff like "hi" and "am i ugly?" to them, causing them to look in horror at his hideous face. Then their faces did a backflip, thus sucking them into their stomach, digesting their faces. Then the liver started to change into a hot dog, so all of the white blood cells turned into wieners, making all of the germs inside their bodies eat them.