A man is sitting in a bar having a beer. This other guy walks in, goes to the bar. He orders a shot of the special tequila and slams it down. He walks out to the building across the street, up to the roof, then jumps off and lands in the street on his feet. He walks back into the bar, orders another shot of special tequila, goes back the building and jumps off, again landing safely. He walks back in and tells the first guy, "Hey you should try that special tequila." The first guy says "OK, gimme a shot." He takes a shot, goes to the roof, jumps off, and SPLAT, is turned into a puddle of liquid goo. Bartender looks at the second guy, "Superman, you're such an asshole."