Mamma Mia is an Italian expression of surprise that became Mario's signature catchphrase through Nintendo's Super Mario series. While Mario first appeared in the early 1980s, the voiced version spread widely with the 3D games of the 1990s, when Charles Martinet's cheerful performance defined the character for a generation. Players heard it after falls and mistakes in game, and later lifted the short clip for memes, edits and streams online. Its brevity and instant recognition keep it in use as a universal gaming reaction today.