Related:

• How many big black monoliths -- does it take to change a light bulb?
  Sorry, light bulbs are an evolutionary dead end....
• How many lawyers -- does it take to change a light bulb?
  It only takes one to change your bulb to his bulb....
• How many baby sitters -- does it take to change a light bulb?
  None, They don't make Pampers small enough....
• How many bikers -- does it take to change a light bulb?
  It takes two. One to change the bulb, and the other to kick the switch....
• How many Daleks -- does it take to change a light bulb?
  1,500,000: To conquer a race that can climb ladders for them....
• How many psychologists -- does it take to change a light bulb?
  How many do you think it takes?...
• How many Mensans -- does it take to change a light bulb?
  None. The bulb isn't bright enough....
• How many dead politicians -- does it take to change a light bulb? As many as possible.
• How many psychiatrists -- does it take to change a light bulb?
  Only one, but it takes a really long time and the light bulb has to want to change....