What magic spell does Harry Potter use when he get diarrhoea from a chocolate mousse?
Once there was a tribe ruled by an evil witch doctor.
Whenever someone spoke up against his reign, he used his magic to turn them into an apple. One day, a small group of tribesmen had enough and decided to steal the witch doctor's magic spell book and turn him into an apple. However, the book said that if the mass of the apple ever changed too much, t...