None if nobody's looking.
They want to look like their mothers.
Because he has nothing to look forward to
Just one, but it takes a really long time, and the lightbulb has to want to change...
How many pessimists does it take to change a light bulb? None - it's probably screwed it too tight anyhow!
3: One holds the light bulb, and the other two spin the Chair.
None. They prefer Natural Light.
So blind people can hate them too
You just simply shout: "I'm supporting the one with the knife!"
