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How many grammar cops does it take to change a light bulb?
Too, one to change the light bulb, one to write a ticket for using the wrong too.
How many United States senators does it take to change a light bulb?
At least 60 to break the filibuster over changing the light bulb.
How many math teachers does it take to change a light bulb?
Just 3x - 2 = x, solve for x.
How many worms does it take to screw in a light bulb?
Two, but a better question is how they got inside of the light bulb in the first place.