An impasta
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Because all his other wives support Hillary.
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Five: One to change the bulb and four to pull the ladder out from under him/her.
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None. Agnostics question whether electricity really exists.
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The question is irrelevant, since you couldn't find the dolls even if you knew how many. (Note: Well, this was a good joke in 1983-84. . . .)
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[A Condesending con descending]
or