Three men are drinking in the penthouse suite. After they've all gotten pretty sloshed, one of 'em says, "You know, the wind off the street's so strong here you can stand in mid-air." "No way," responds one of his companions. "Swear to God, look." says the first man, and climbs over the balcony and takes a step backward into thin air... and lo and behold he's floating. "See?" "Hot damn," says the second guy, who does the same thing, only when he takes the step backward, he falls. The third guy squints at the first guy and says, "Man, Superman, you're a bastard when you're drunk."