A small, jelly-like creature with a bouncy, energetic personality. The Jiggler loves to dance and make rhythmic, giggling noises, bringing joy wherever it goes. It has a playful nature and a strong bond with Finn and Jake, who briefly take care of it after finding it in the wild. However, The Jiggler requires a specific environment and care, and when taken out of its natural habitat, it begins to suffer. This leads to a heartfelt lesson about the importance of letting creatures live in their proper environment. The Jiggler is a cute, memorable character that highlights the show’s themes of compassion and responsibility.