Mad Dummy
Mad Dummy is a ghost who’s got a grudge and uses a dummy like a punch bag. He’s got no life and takes it out on you because Napstablook’s too cool to fight him.
He pushed me into a wall and yelled, 'You’re the reason I’m stuck here!'
He texted me: 'Napstablook doesn’t even care. You do.'
He made the dummy throw a book at my head. It was unfair.