Don Giovanni
Example:
Friend 1: "I gave her the ol' Don Giovanni last night."
Friend 2: "Did she sing 'Ah! chi mi dice mai'?"
Friend 1: "Naturalmente!"
Friend 1: "I gave her the ol' Don Giovanni last night."
Friend 2: "Did she sing 'Ah! chi mi dice mai'?"
Friend 1: "Naturalmente!"