The egg hatches to reveal a small furry larva with a baby face that Bobby rocks and tucks in, only for it to morph into a disgusting giant adult's head with a maggot tail that kills the pet worm.
The giant head knocks Bobby onto its back where he sees another button and pushes it, sending them across a large field in broad daylight towards a metal box house.
After reluctantly admitting to the deed, as well as the worm's death, the baby produces a second head from their heart that spits two globs onto the face and Bobby's chest that each morph into red buttons.
At the baby's command, a small finger scorpion and a tall armless, bird-headed being enter the room to attack Bobby, intent on pressing the button fused to his chest.
After reflecting on and stroking the worm's lifeless body, he lies down beside it to rest, until the giant head and surviving polyp, now donned in police bobby helmets, enter the house.