Joe went to a casino and lost all 10,000$. Swearing at the situation, he goes to a taxi driver and asks:

“I have lost all my money, please give me a ride back home for free.”

“F*** off, no money, no ride.”

The next day, Joe comes to the casino again, and this time he successfully wins all the money back, plus an extra 10,000$. He goes out of the casino happily and sees five taxis, and the last car is the one that refused to give him a ride for free yesterday.

He goes to the first taxi and says:

“Will you take me home for 100$?”

“Sure!”

“But when you take me there, you’ll have to do the blow job as well.”

“F*** off, man…”

Joe goes to all the next three cars, and the story repeats.

Finally, he goes to the last taxi driver, who refused to help a day ago, and says:

“Will you take me home for 100$?”

“Sure!”

“Deal, but you have to pass through those other four taxi drivers very, very slowly.”