Related:

• Q: How long does it take a DEC repairman to change a light bulb?
  A: It depends on how many burnt out light bulbs he brought with him....
• How long does it take a DEC repairman to change a light bulb?
  It depends on how many burnt out light bulbs he brought with him....
• Q: How many light bulbs does it take to change a human?
  A: It depends on whether or not they think lightbulbs' rights are worth fighting for....
• LIGHT BULB JOKES Q: How many Californians does it take to change a light bulb?
  A: Six. One to turn the bulb, one for support, and four to relate to the experience....
• Q: How many magicians does it take to change a light bulb?
  A: Depends on what you want to change it into....
• Q:" How many witches does it take to change a light bulb?
  "A:" It depends on what you want to change it into....
• Q: How many blind people does it take to change a light bulb?
  A: It depends whether the switch is on or off....
• Q: How many light bulbs does it take to change a light bulb?
  A: One, if it knows its own Goedel number....
• Q:" How many jugglers does it take to change a light bulb?
  "A:" One - but it takes at least three light bulbs....