1 definition by MadScientist404

You must be 10% smarter than the equipment you are trying to operate.
Person #1: "Will you call maintenance and get the key? I've been pushing on this door for 5 minutes, and it is definitely locked!"
Person #2: Pulls door open and walks through, saying "Ten percent rule."
by MadScientist404 July 16, 2010
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