How many politicians does it take to change a lightbulb?
None. Statistics prove that compared to the last government, the bulb is on average 15% brighter.
How many US Marines does it take to break a lightbulb?
None. It fell down the stairs.
How many folk singers does it take to change a lightbulb?
100. 1 to change the bulb and 99 to go on about how good the old one was.