If I were to knock out a random person, even though I can't think of any reason I'd have to, I'd rather do it on the second punch. That way, the random ass person who did nothing to me will know he got knocked out, instead of just walking down the street one second and waking up in it a minute later. And also, I don't know how manly it'd make me feel to say "I knocked out somebody I didn't even know, for no reason at all! And the best part is that he didn't even have a chance to defend himself!"

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