Lymon is a fictional character from the popular animated television series, The Amazing World of Gumball. He is a small, yellow, and round creature known for his cheerful personality and love for adventure. Lymon often finds himself in humorous situations alongside his friends, showcasing themes of friendship and creativity. In the series, Lymon is depicted as a supportive character who encourages others to embrace their uniqueness. His vibrant appearance and optimistic attitude make him a memorable part of the show's diverse cast, which includes characters like Gumball Watterson and Darwin Watterson.