¡°Hermione ¡ª what'll happen ¡ª if we don't get back inside before Dumbledore locks the door?¡± Harry panted.
¡°Well?¡± said Snape again. ¡°This parchment is plainly full of Dark Magic. This is supposed to be your area of expertise, Lupin. Where do you imagine Potter got such a thing?¡±
¡°And?¡± he said, dreading the answer.
¡°Full of Dark Magic?¡± he repeated mildly. ¡°Do you really think so, Severus? It looks to me as though it is merely a piece of parchment that insults anybody who reads it. Childish, but surely not dangerous? I imagine Harry got it from a joke shop ¡ª¡±