A group of sick minded friends and a cow.

A group of friends are on a beef farm and are bored and looking for something too do. The sick minded one of the group (there's always one) suggets that they should see if they can plug a cows arse. Being a group of sick fuckers, they all think it's a great idea. They go ahead and put a cork up one of the cows arse. They have a laugh and leave it be. A couple weeks later one of the friends notices that the cow is swelling up quite bad from having so much shit inside it. He gets the group together and says that they need to take the cork out, none of them are keen to be the one to pull out the cork. So they decide to buy and train a monkey to pull out the cork. It takes months to train the monkey and subsequently the cow has filled up with a massive amount of shit. Like a massive amount of shit. On the day of removal of the cork the group of friends pull straws to see who has to stand close enough to the cow to shout "pull" to the monkey. The unlucky friend stands 50m away from the cow and the rest of the friends stand 300m away, with the monkey right next to the cow. The group of friends hear their friend shout "pull". The monkey pulls out the cork and instantly see a tidal wave of shit rise up from the cows position. It crashes down covering them all in cow shit. There was so much shit in the cows arse that the group of friends are up to their waist in shit. The start to wade the 250m to their friend. When they reach him all they see is a hand waving from the swamp of ship. One of the friends pull him and they are all surprised to see him laughing his arse off. They tried to settle him down but he wouldn't stop laughing. They finally got him to stop laughing enough to ask him why he was laughing. To which he replied "you should have seen the fucking monkey try put the cork back in!!".