How many assholes -- does it take to change a light bulb?

Related:

• How many atheists -- does it take to screw in a light bulb?
  None. Atheists never "see the light" anyway do they...
• How many Goths -- does it take to change a light bulb?
  None. They prefer everything all black anyway...
• How many (Generals/Politicians) -- does it take to change a light bulb?
  None, they can all see by the light at the end of the...
• How many gnomes -- does it take to change a light light bulb?
  None. The light bulb keeps blowing up...
• How many supply-siders -- does it take to change a light bulb?
  None. The darkness will cause the light bulb to change...
• How many Marxists -- does it take to change a light bulb?
  None, the seeds of revolution and change are within...
• How many Will Rogers' -- does it take to change a dead light bulb?
  None. He never met a dead light bulb he didn't like...
• How many Solamnic Knights -- does it take to change a light light bulb?
  It doesn't matter. They can't see over the glare of...
• How many atheists -- does it take to screw in a light bulb?
  None. Atheists question whether it's really light anyway...