Kelly Crosby is the protagonist of the nineteenth book in the Goosebumps SlappyWorld series, Friiight Night.
History[]
Kelly and his family have moved from Little Hills Village, New Hampshire to Great Newton, Massachusetts. He attends Adams Prep, which houses a monster in the basement named Skwerm. Kelly soon discovers that every school has a basement monster and each school holds a yearly event called Friiight Night where the monster will dance with a chosen child. Whether the child survives is up to the monster. And, unfortunately for Kelly, he is chosen to dance with Skwerm. And every attempt to get on Skwerm's good side only makes the monster angry and more likely to eat Kelly after the dance.
Not wanting to be eaten by a monster, Kelly and his friend Charlene Morse head to the rival school Madison Academy and steal their monster, Burrrph. Kelly believes that if Skwerm dances with another monster then he won't have to worry about being eaten. After some trials to get Burrrph to the dance, the plan works as both monsters dance and Kelly survives Friiight Night. However, the next day, Kelly's teacher tells him to prepare for Scaaary Saturday, where he has to deal with the monster in the music room.