Wilma is a fictional character from the 1960s animated television series The Flintstones. She is the wife of Fred Flintstone and the mother of Pebbles Flintstone. Wilma is a redhead, and is often seen wearing a white dress with a purple bow. She is known for her catchphrase, 'yabba dabba doo!' Wilma is a strong-willed and independent woman who often takes charge of situations. She is also a loving and supportive wife and mother.