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

Cheese Sandwich: .50

Chicken Sandwich: .50

Hand Job: .00
After checking his wallet, he walks up to the bar and beckons to one of the three beautiful blondes serving drinks to a wide eyed 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 wash your f*cking hands, I want a cheese sandwich."