An old guy walks into a new pub and sees a sign hanging over the bar which reads:
1 CHEESEBURGER: £1.50
2 CHICKEN SANDWICH: £2.50
3 HANDJOB: £10.00
Checking his wallet for the necessary payment, he walks up to the bar and beckons to one of the three exceptionally attractive women serving drinks to a meager 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 number 3?"
"Yes", she purrs, "I am."
The man replies, "Well wash your hands, I want a cheeseburger."