Literally

Derpy's got it made this year, and she feels good. She's not-quite-Hell-bent-but-pretty-darn-determined to be the scariest whatever the heck she is, in all of modern Nightmare Night history.

But though, in her mind, she believes that she's a harmless kid at heart, who's just making her once-a-year route, the events that unfold more than blatantly prove otherwise.