2 years old.
Cow: "Mooooove over"
Sheep: "Naaaaaaa."
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None. The light bulb contains the seeds of its own revolution.
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Two — one to screw it most of the way in and the other to give it a surprise twist at the end.
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As far away as possible.
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Time is fun when you're having flies
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Because he has such yuuuuge fans!
or