Related:

• How many medflies does it take to screw in a light bulb? None. They do it in the fruit.
• How many sexists does it take to screw in a light bulb?
  None. They'll have their girls do it for them....
• Q: How many thought police does it take to screw in a light bulb?
  A: None. There never *was* any light bulb....
• How many Marxists does it take to screw in a light bulb?
  None. The light bulb contains the seeds of its own revolution....
• How many supply-siders does it take to screw in a light bulb?
  None. The darkness will cause the light bulb to change by itself....
• How many thought police does it take to screw in a light bulb?
  None. There never *was* any light bulb....
• How many Vanna Whites does it take to screw in a light bulb? None. A dead bulb won't light up.