When the spider spied her!
or
Because there's no one else to wag it for him.
or
Four. One to change the bulb and three to whine "It's too high"
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A waist of time!
or
Actually, agents will screw in just about anything.
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Does it have to be a light bulb? I've got this neat candle holder...
or
Because he never pays his debts.
or