A man named Tony gets on an airplane

A man named Tony gets on an airplane in New York going to Las Vegas, and takes his seat. As he settles in, he glances up and sees a stunningly beautiful and very sexy woman boarding the plane. He soon realizes she is heading straight towards him. A wave of nervous anticipation washes over him. Lo and behold, she takes the seat right next to him.
Anxious to strike up a conversation, he blurts out, “So, are you going to Vegas to try your luck?”
She turns and smiles, and says, “Well no, I'm going to the Adult Entertainment Expo. I guess you could say I'm a movie star. ”
He swallows hard, and is instantly crazed with excitement. Here’s the most sensuous woman he has ever seen, sitting right next to him, going to Vegas, and obviously she’s a porn queen. Struggling to maintain his outward cool, he asks with some awkwardness, "Oh, I see . . . so tell me, is it true that Italian men make the best lovers?"
The woman blushes. "Well no, that would be Jewish men. They are very romantic and gentle."
Disappointed but emboldened, Tony then asks, "Well, I've heard that Italian men are the most well-endowed."
The woman smiles. "I'm afraid that's wrong. In fact, they tend to be rather, well . . . small. Native American men are most likely to be big."
Suddenly, the woman looks slightly embarrassed. “I’m sorry,” she says, “I feel so awkward discussing these things with you, and I don’t even know your name.”
Tony extends his hand and replies, “Tonto. Tonto Rosenberg.”