Champ: Y'know how they say teenagers have no fear of death? That they're never gonna get hurt? Well not me, OK? I was born with the gift of fear.
R.L. Stine: All the monsters I've ever created are locked inside these books. When they open.
Hallway Player: Hello, Mr. Stine.
R.L. Stine: Hello, Mr. Black.
Zach Cooper: She's locked in this house and her dad's a psychopath.
Champ: Does she have a friend?
Slappy: You have the right to remain... silent.
Answer: She was feeling frustrated about not being able to live a normal life. Outbursts are not uncommon from people who have been bothered by the same problem for a while.