A guy is standing on the corner of the street smoking one cigarette after another. A lady walking by notices him and says, "Hey, don't you know that t

A guy is standing on the corner of the street smoking one cigarette after another. A lady walking by notices him and says, "Hey, don't you know that those things can kill you? I mean, didn't you see the giant warning on the box?!" "That's OK" says the guy, puffing casually "I'm a computer programmer." "So? What's that got to do with anything?" "We don't care about warnings. We only care about errors."

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