Okay a guy (we'll call him fred) walks into a bar and sits down by another guy. The guy says I bet you fifty bucks that he could jump off the top of the build and bounce back up, so Fred says okay and shakes his hand. The guy jumps and sure enough he comes back up. And after Fred gives him the money he says how did you do that? And the guys says you just jump. So Fred tried and SPLAT he's all over the ground! The guy walks back down to the bar and the bartender says you are cruel Superman!