Post Cereals monsters

The Post Cereals monsters were a trio haunting a Post Cereals factory.

Physical appearance

 * Zombie Granny
 * A barefoot, white-haired old woman with a gaunt face and sunken eyes. She wears a purple dress with a white collar and frills on her sleeves. Her hair is pulled back in a bun and she has a white apron on over the dress.
 * O's Bull
 * Wearing a red cape, with a yellow cowbell, his hide is white with black rings of various sizes. His head appears to be a cow skull, with two horns, a nose hole and teeth along the outer rim, though he also has a pair of cow ears and eyeballs.
 * Ghost Bear
 * A large, brown bear with a white glow and blue vest.

Personality
All appeared angry, with little regard for the cereal or their personal safety.

Post Cereals commercial
After entering a dimly lit Post Cereals factory, Shaggy and Scooby narrowly, and accidentally, avoid attacks from the Post Cereals monsters. First, lunging out from behind a stack of Waffle Crisp cereal boxes, the Zombie Granny attempts to grab the duo, but trips and falls through the boxes instead. Further along, the O's Bull readies to startle the pair, positioned in their line of sight, but as Shaggy turns his flashlight, he's blinded and stumbles off in another direction. Finally, the Ghost Bear leaps off an upper level, in an attempt to crash down on top of Shaggy and Scooby, but a carton of Golden Crisp cereal boxes are swung in its path, which it smacks into instead. In the end, once Shaggy and Scooby have noticed the trio of monsters, they've all been adequately impaired enough that the pair have no problem posing with them.

Appearances

 * Post Cereals commercial

Notes/trivia

 * As there is no unmasking, it is unknown whether or not these monsters are fake.

Cultural references

 * The Zombie Granny and Ghost Bear are modeled after the Waffle Crisp granny mascots and Golden Crisp's Sugar Bear, respectively.