A guy is trying to get into a party and the guy at the door says it's a black tie affair. You must have a tie to get in. So he goes back to his car and digs arouond for a tie. After searching everywhere for something that would do, he only can find a set of jumper cables. He's desperate and decides to give them a try. He carefully ties them around his neck and returns to the door. He asks the man if this will work. He looks him over for a while and finaly says..O.K. you can go in, but don't start anything. 
