Related:

• These were taken from the "Official Klingon Joke Book".
  Q> How many Klingons does it take to change a lightbulb?...
• How many Yale students does it take to change a lightbulb?
  None--New Haven looks better in the dark....
• Q:" How many astronomers does it take to change a light bulb?
  "A:" None, astronomers prefer the dark....
• Q:" How many people does it take to change a light bulb in the White House?
  "A:" None, the president wants to be kept in the dark....
• Q: How many aides does it take to change President Reagan's light bulb?
  A: None, they like to keep him in the dark....
• Q: How many White House staffers does it take to change a light bulb?
  A: None. They like to keep Ronnie in the dark....
• Q: How many `Real Men' does it take to change a light bulb?
  A: None: `Real Men' aren't afraid of the dark....
• Q: How many `Real Men' does it take to change a light bulb?
  A:: None: `Real Men' aren't afraid of the dark. A:: None of your damn business!...
• How many vampires does it take to put in a lightbulb? None, vampires like the dark.