Grace Donald was a bit of an average student. She got B's and A's, kept to herself a lot, and generally didn't get into a lot of trouble. Then one day in her Junior year of high school some bitch decided to pull a prank on her, and it ended with her naked in the middle of the schoolgrounds. After a dash and a lot of stares she had hidden herself away in the bathroom till some faculty came with some gym clothes. She felt betrayed and angry. Someone had completely humiliated her and everyone just kept laughing and taking pictures. She held onto this anger and went to a store where she had seen some odd shampoos. She used a lot of her allowance and bought as many shampoo bottles as she could and thought about how she could use them.
She could load a super soaker full of some of these things and spray everyone... but then everyone would know she did it... She could throw some in the pool... Then again swimming was one of her favorite activities and she would probably have to get changed as well... She could mess with the water heaters... although she would have to get permission from the janitor... She kept thinking about what she wanted to do and decided too.