Five. One to change the bulb and eleven to say they could do it faster.
or
Three. One to climb the ladder while the second kicks the ladder out from under her. And the third to say, "I knew that was too high for you dear."
or
Three skunks fighting over a pickle
First dog: My master calls me Furball. How about you?
Second Dog: My master calls me Sitboy
or
and then it dawned on me.
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A guy who has never been hit with a dictionary.
or