Related:

• What's the difference between 'hard' and 'light'? You can go to sleep with a light on.
• Q: What is the difference between a pregnant woman and a light bulb?
  A: You can unscrew a light bulb....
• Q:" What is the difference between a pregnant woman and a light bulb?
  "A:" You can unscrew a light bulb....
• Q: What is the difference between a pregnant woman and a light bulb?
  A: You can unscrew a lightbulb....
• Q: What is the difference between a flashing red traffic light and a flashing yellow traffic light?
  A: The color....
• How many poor slobs does it take to screw in a light bulb?
  None. Poor slobs don't have light bulbs - they're too expensive....