Hand Job

A crusty old biker, on a summer ride in the country, walks into a tavern and sees a sign hanging over the bar, which reads:

CHEESEBURGER: $2.50

HAMBURGER: $2.25

CHICKEN SANDWICH: $3.50

HAND JOB: $500.00

Checking his wallet for the necessary payment, he walks up to the bar and beckons to the exceptionally attractive female bartender serving drinks to a meager looking group of farmers.

'Yes?' she inquires with a knowing smile, 'can I help you?'
'I was wondering,' whispers the old biker, 'are you the young lady who gives the hand-jobs? ''Yes", she smiles and purrs, "I sure am".
The old biker replies, 'Well wash your hands real good cause I want a cheeseburger.