Related:

• How many terrorists -- does it take to change a light bulb?
  Six. One to change the bulb, and 5 to take the credit when it explodes....
• How many Columbia students -- does it take to change a light bulb?
  Seventy-six, one to change the light bulb, fifty to protest the light bulb's right to not change, and twenty-five to hold a counter-protest....
• How many civil servants -- does it take to change the light bulb?
  45. One to change the bulb, and 44 to do the paperwork....
• How many terrorists -- does it take to change a light bulb?
  Two: one to stage a suicide attack on the bulb and another to claim responsibility in phone call to the news media....
• How many MP's -- does it take to change a light bulb?
  Twenty-one. One to change it and twenty to form a fact-finding committee to learn more about how it's done....
• How many sheep -- does it take to change a light bulb?
  Twenty-one. One to change it and twenty to follow him round while he looks for a new one....
• How many dull people -- does it take to change a light bulb? One.
• How many lesbians -- does it take to change a light bulb?
  Two, one to do it and one to make a video documentary about it....
• How many psychologists -- does it take to change a light bulb?
  Just one, but the light bulb has to really WANT to change....