None. Bill Gates will just redefine Darkness® as the industry standard.
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It held up a pair of pants.
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He was tired of working for peanuts.
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Three. One to climb the ladder while the second kicks the ladder out from under her. And the third to say, "I knew that was too high for you dear."
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Fun-ny!
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It wasn't raining!
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"Ten billion dollars and high cholesterol!"
or