A man got in to a very bad car wreck and lost one of his arms. So when he was at the hospital the doctor told him they had a new robotic arm he could try, they said it will do what ever you tell it. The guy say's why not, let's do this so they install the arm and in a couple of days he is out of the hospital he goes to his car and ask the arm to pull his key's out of his pocket and the arm does exactly what it's told then he say's open the door the arm does that also. Later that night he desides to go to a bar for a drink when he gets there he orders a beer he tells the arm give me a drink it does and after a while he has to go to the restroom he gets in there and say's unzip my pants the arm unzips his pants he says pull it out the arm pulls it out he pee's when he is done he ask the arm to shake it off the arm does he thinks to him self damn that felt pretty good so he looks around to make sure no one is in there and says to the arm why dont u go ahead and jerk it off the arm rip's off his dick he says FUCK ME!!!!!!! the sticks it in his ass he says LOOK AT THIS SHIT!!!!!!!!! the arm jabs the his dick it his eye! sorry its so long and no punctuation.
it's way better if told in person so you can act it out hopefully it's still funny.