Click Here(http://www.reddit.com/r/Jokes/comments/ou62j/howdoyoukeeparedditorbusyforhours/)
Three. One to post it, another to post a better punchline in the comment section, and another to repost it with the new punchline.
Because the thread has been locked by a moderator
88 jokes per hour.
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Click. "Did I get it " Stevie Wonder solving a Rubik's Cube.
Click Jagger.