The Scary Teddy is a vampire-like teddy bear with a big open mouth grin and Mickey Mouse-like ears.
The Nightmare Before Christmas
Jack Skellington as Santa Claus gave a Scary Teddy on Christmas. It flew and chased a little boy and a little girl until the real Santa Claus returned and replaced the fake Teddy with a normal Teddy Bear.
The Scary Teddy appears as a common enemy called "Trick" alongside another enemy named "Treat" (a Jack-o'-lantern, thus creating a nod to "trick-or-treat).