A man walked into the office of a talent agent on the 72nd floor of a skyscraper. "I've got a great act," he tells the agent. "Just watch this." The man opens the window, perches on the ledge and starts flapping his arms. Then he pushes off and flys around outside the window executing intricate aerobatic maneuvers. Having finished his demonstration, the man flaps in to a perfect landing on the window sill and steps back into the agent's office. "What do you think of that?" he asked the agent. The talent agent yawned. That's it? Bird imitations?"
