Three friends are fishing when a crocodile comes ashore and grants them three wishes...
The first friend says "I wish I could catch a huge trout"
The crocodile swims away for a moment, then comes back. The friend then pulls in a massive trout.
"Amazing!" Says the second friend "Well you know what? I wish I were rich"
The crocodile then swims underwater and fetches a treasure chest full of money and gold and gives it to him.
"INCREDIBLE!" says the third friend "I've got a better one, I wish my penis touched the ground!"
The crocodile bites his legs off.