This Joke Is kinda corny but it's my fave.

There once was this Old man with 3 sons,
they were broke so he gave them each a duck.
Whoever brought back the most for his duck,
would be the prized son of the house.....
The first son saw a guy on the side of the road,
He bought the duck for 5 dollars.
The second son walk to the feed store, sold his duck for 10 dollars.
The third son had been walking around all day, and could not sell his duck.
It was getting dark, a woman stopped him and told him she'd fuck him for his duck, so he did, and started to walk away.
He remembered he had to bring back money for the duck so he told the girl he'd fuck her back for the duck, so she did, and he walked away with the duck.
All of a sudden a semi-truck came outta nowhere, the duck flew out of his arms and SPLAT it hit the duck.
The driver stopped, apologized, and told the son he'd give him a dollar for the duck.
The Son agreed, and walked home.
The father stepped outside, and the sons told him how much they made.
Son 1 said, I got 5 bucks. Son 2 said, I got 10 bucks.
Son 3 said, well Dad, I GOT A FUCK FOR A DUCK, A DUCK FOR A FUCK, AND A BUCK FOR A FUCKED UP DUCK.