A successful businessman flew to Vegas for the weekend to gamble. He lost the shirt off his back and had nothing left but a quarter and the second half of his round trip ticket. If he could just get to the airport he'd be able to get home. So he went out to the front of the casino where there was a cab waiting.
He got in and explained his situation to the cabbie. He promised to send the driver money from home, even offering his credit card numbers, drivers license number, address, and so forth, but to no avail. The cabbie yelled, "If you don't have fifteen dollars, get the hell out of my cab!" So the businessman was forced to hitch-hike to the airport and was barely in time to catch his flight.
One year later the businessman, having worked long and hard to regain his financial success, returned to Vegas and this time he won big. Feeling pretty good about himself, he went out to the front of the casino to catch a ride back to the airport.
Naturally, sitting at the end of a long line of cabs was his old buddy who had refused to give him a ride when he was down on his luck. The businessman thought for a moment about how he could make the driver pay for his lack of charity, when he came up with the perfect plan.
He got in the first cab in line, "How much for a ride to the airport," he asked?
"Fifteen bucks," came the reply.
"And how much for you to give me a blowjob on the way?"
"What?! Get the hell out of my cab."
The businessman got into the back of each cab in the long line and asked the same questions, with the same result.
When he finally got to his old friend at the back of the line, he got in and asked "How much for a ride to the airport?"
The cabbie replied, "fifteen bucks." The businessman said "ok" and off they went. Then, as they drove slowly past the long line of cabs the businessman gave a big smile and thumbs up sign to each driver.