Related:

• How many Harvard/Oxford students -- does it take to screw in a light bulb?
  Just one. He grabs the bulb and waits for the world to revolve around him....
• How many fighter pilots -- does it take to screw in a light bulb?
  Only one because the world revolves around him....
• Q: How many Martians does it take to screw in a lightbulb? A: One and a half.
• Q: How many college football players does it take to screw in a lightbulb?
  A: Only one, but he gets three credits for it....
• Q: How many mathematicians does it take to screw in a lightbulb?
  A: One. He gives it to six Californians, thereby reducing the problem to the earlier joke....
• How many cops -- does it take to screw in a light bulb?
  Just one, but he is never around when you need him....