Related:

• How many survivors of a nuclear war -- does it take to screw in a light bulb?
  None, because people who glow in the dark don't need light bulbs....
• How many economists -- does it take to screw in a light bulb?
  None. If the government would just leave it alone, it would screw itself in....
• How many supply-side economists -- does it take to screw in a light bulb?
  None. If the government would just leave it alone, it would screw itself in....
• How many cops -- does it take to screw in a light bulb? None. It turned itself in.
• How many Sun readers -- does it take to screw in a light bulb?
  None, but one is enough to screw up the joke....
• How many recovering co-dependents -- does it take to screw in a light bulb?
  None. The recovering co-dependent detaches and tells the lightbulb to screw itself....
• How many rocket scientist -- does it take to screw in a light bulb?
  None they just tell Marcus to do it....
• How many accountants -- does it take to screw in a light bulb?
  None-just assume it's changed....
• How many keyboardists -- does it take to screw in a light bulb?
  None: "I've got a candle that looks just like it....