Answer
Slappy, the notorious living ventriloquist dummy, hails from the Goosebumps universe, created by the master of horror, R. L. Stine. With a mischievous and often malevolent personality, Slappy possesses the ability to come to life and cause havoc. His mischievous nature and desire to spread chaos make him a formidable adversary for anyone who dares to cross his path.