Mario would speak with an iconic, enthusiastic, and slightly exaggerated Italian accent. He often uses short and energetic phrases, frequently exclaiming "It's-a me, Mario!" to introduce himself. His speech is filled with optimism, positivity, and determination, frequently expressing phrases like "Let's-a go!" or "Here we go!" Mario's dialogue is characterized by his love for adventure, his determination to rescue Princess Peach, and his joyful interactions with his friends.