Related:

• How many homophobes -- does it take to screw in a light bulb?
  It obviously has to be done by just one. They don't screw around with other men....
• How many Harvard/Oxford students -- does it take to screw in a light bulb?
  Just one. He grabs the bulb and waits for the world to revolve around him....
• How many mystery writers -- does it take to screw in light bulb?
  Two, one to screw it in almost all the way in and the other to give it a suprising twist at the end....
• How many Mahayana Buddhists -- does it take to screw in a light bulb?
  Four - One to screw in the light bulb, one to not screw in the light bulb, one to not not screw in the light bulb, and one to not do any of those....
• How many cops -- does it take to screw in a light bulb?
  Just one, but he is never around when you need him....
• How many IBM engineers -- does it take to screw in a light bulb?
  None. They just let Marketing explain that "Dead Bulb" is a feature....
• How many keyboardists -- does it take to screw in a light bulb?
  One to light a candle and say it's just as good as electric light....
• How many fighter pilots -- does it take to screw in a light bulb?
  Only one because the world revolves around him....
• Q: How many Pentium designers does it take to screw in a light bulb?
  A: 1.99904274017, but that's close enough for non-technical people....