Description== Darwin used to be the family goldfish pet. But one day, he grew up legs and became a real part of the family. He is usually in trouble with Gumball. He is playful, and somewhat shy against people (Except his friends).
Darwin is an goldfish that has legs!! He has a giant face, with a fin sticking in the back of his head. He has no chest or belly, only legs and arms, with black shadow-like clothes. He has tall legs, and green sneakers with white decoration.