Maybe you're familiar with the term "bad hair day." But unless your hair has actually sprouted monstrous fangs and jumped off of your head onto a disco ball, you have no idea how bad things have been for Tiffany since she bought Madame Morla's special hair tonic. Little did Tiffany know that the tonic was actually made of blood. Now her hair is hungry for more than just a good shampoo-and any of Tiffany's classmates could be a candidate for the next scream rinse.