Pibby is the main character of her little preschool show, where she teaches kids and her friends about everyday subjects and things, she appears to be a cyan cartoon character with pink hair and is accompanied with her best friend, Bun Bun, who appears to be a tiny all-white cartoon rabbit with two small front buckteeth, he also shares Pibby's kind nature with a more naive tone with him. Both Pibby and Bun Bun are around the same age and are very kind to everyone, unless provoked too far.