A guy walks into a pub and sees a sign hanging over the bar which reads:

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Cheese Sandwich $ 1.50
Chicken Sandwich $ 2.50
Hand Job $10.00
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Checking his wallet he finds one single ten dollar bill.
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 inquires 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, “indeed I am!”

The man replies “Well go wash your hands, I want a cheese sandwich!”