It was Sunday afternoon and Superman was bored. So he flew over to Spiderman's place. "Hey, Spiderman! You wanna go shoot some pool this afternoon?", he asked. "Nah, sorry man, gotta practise throwing my webs!"
So Superman decided to call on Batman. He flew across town and into the Bat Cave. "Hey, man", he said, "you want to get some beers and watch some videos today?" "Sorry, Superman", repied Batman, "I've gotta replace the starter motor on the Bat Mobile."
Superman was out of ideas, so he decided to go for a fly all by himself. From far above the city, he could see Wonderwoman sitting on top of a building, stark naked. "God...", he thought to himself, "wouldn't mind some of that!" But rather than risk his chances, he had an idea. "Faster than a speeding bullet as I am, I could fly down, do the deed and be away before she could even notice!"
Pleased with his idea, he carefully lined up his angle, and POW! He'd done his work and flew away content. But Wonderwoman did notice a slight twitch. "What the hell was that?", she cried. "I don't know," replied the Invisible Man, "but fuck it hurt!"