It takes two. One to change the bulb, and the other to kick the switch.
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Five: one to handle the bulb and four to contemplate how David Sanborn would've done it.
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She ran away from the ball.
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A bad lawyer makes your case drag on for years. A good lawyer makes it last even longer.
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None. There never was any light bulb.
Notes: Probably the only really good light bulb joke of 1984.
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He was tired of working for peanuts.
or