Two. One to change the bulb, and one to write a song about how good the old light bulb was.
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Billllyuns and billllyuns. Light bulbs are part of the interstellar "goo" that pervades our universe; they are star stuff.
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Seven. One to install the new bulb and six to figure out what to do with the old one for the next 10,000 years.
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A traffic jam.
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Cause your the only one Hair.
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