There was this guy Larry who bought his son a duck for his birthday. Larry told his son to take it to the whore house to see what he could get out of his duck.

So at the whore house the chick said "I'll give you a fuck for your duck". The boy agreed. So they did there thing and the whore was like "that was good I'll give your duck back if you give me another fuck" So the boy did.

Afterwards, while he was walking home with his duck, it wondered into the road and got hit by this truck. The driver of the truck was like "Son, I'm very sorry about your duck, hear is five bucks!"

So the boy goes on home to his father who was like "What did you get for your duck Son?" The boy said "Dad, I got a fuck for a duck, duck for a fuck, and five bucks for a fucked up duck"