What A Tip!

It was Christmas time and the housewife was waiting impatiently at the front gate for the garbage truck. One by one, she took the garbos to the bedroom and made passionate love to them.
Finally, it was the driver's turn, but he was bitterly disappointed when she just gave him $20.
"What's this?", he cried.
"For Christmas", she replied. "My husband said, 'give the driver $20 and fuck the rest."