Patty Jane Pepper is being unjustly punished. Her parents claim that she punched her brother Theodore. In fact, she only touched him--hard. And she didn't call him a dumbbell, either. She just called him a dumb head. Nonetheless, she's been sent to her room.

So Patty Jane decides to punish her parents back. She'll stay in her room--forever. She'll stay up really, really, really late (so that when she goes to bed it will be the next day), speak in a code that only she understands, and never, ever eat again. Unless, of course, there's something good for dinner...