A man walks to a skyscraper, and takes the elevator to the 100th floor where the bar is located. He orders a martini, drinks it, then jumps out the window. 5 minutes later, he walks back into the bar, orders a martini, drinks it, then jumps out the window. 5 minutes later, he walks back into the bar, orders a martini, drinks it, but before he can jump out the window, a fellow patron at the bar says "Hold it! How do you do that? I've seen you jump out the 100th floor two times now! Thats just impossible!" The man then says, "Well it's quite simple. Science! When you drink a martini you're filled with hot air, so you just float safely down to the ground." The man at the bar says "Holy moly, really?" So he orders a martini, drinks it, jumps out the window, and goes splat on the sidewalk. The bartender says to the man, "You know superman, when you're drunk, you're really a jerk."
