Related:

• How many cops -- does it take to screw in a light bulb? None, it fell down the stairs, sir.
• 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 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 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 survivors of a nuclear war -- does it take to screw in a light bulb?
  None, you just hold it up and it glows by itself....
• How many feminists -- does it take to screw in a light bulb?
  None. It's not the light bulb that needs changing....
• How many thought police -- does it take to screw in a light bulb?
  None. There never was any light bulb....
• How many Marxists -- does it take to change a light bulb?
  None, the seeds of revolution and change are within the light bulb itself....
• How many supply-siders -- does it take to change a light bulb?
  None. The darkness will cause the light bulb to change by itself....