Wario is a greedy, selfish man who's only interested in money, women and power, nothing else. (though he'd always put money before women) He's always up to some sort of evil scheme, and this reflects in the boarish way he talks, boasting a strong italian accent. I'm sure you know how Wario sounds, but if you'd be able to do something similar to Charles Martinet's impression of him, we'd love to see it! Thank you for your interest!