In the supermarket check-out line, a man is having his groceries rung in. "Two frozen pizzas, 12 pack of coke cans, pack of hot dogs," says the cashier, who is an attractive, young woman. "Three cans of beans, frozen hamburgers, and a bottle of ketchup. That'll be $35 please." She then asks, "so you're single, huh?". To which the man answers sarcastically,
"Gee, how'd you guess?".
She replies, "Because you're fuckin ugly."