Cheese Sandwich Joke

A guy walks into a pub and sees a sign hanging over the bar which reads, "Cheese Sandwich: $1.50; Chicken Sandwich: $2.50; Hand Job: $10.00." Checking his wallet for the necessary payment, he walks up to the bar and beckons to one of the three exceptionally attractive blondes serving drinks to an eager-looking group of men. "Yes?" she enquires with a knowing smile, "Can I help you?" "I was wondering," whispers the man, "Are you the one who gives the hand jobs?" "Yes," she purrs, "I am." The man replies, "Well, go wash your hands, I want a cheese sandwich!"