Only one, but it sure takes a shitload of light bulbs!
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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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Two. One to assume the ladder and one to change the bulb.
A': None. If the government would just leave it alone, it would screw itself in.
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but I'd never seen herbivore [her before]
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The barman says "Sorry we don't serve food in here"
or