Rocko is a fictional character from the animated television series Rocko's Modern Life, which originally aired from 1993 to 1996. He is a wallaby who navigates the challenges of modern life in a quirky, anthropomorphic world filled with various animal characters. Rocko is known for his optimistic personality and often finds himself in humorous and absurd situations. The show explores themes of friendship, work, and the absurdities of everyday life. Rocko's best friends include Heffer Wolfe, a lovable but naive steer, and Filburt, a neurotic turtle. The series is celebrated for its unique animation style and satirical take on contemporary culture.