Related:

• How many atheists -- does it take to screw in a light bulb?
  None. Atheists never "see the light" anyway do they?...
• How many atheists -- does it take to screw in a light bulb?
  None. They're never in the dark....
• How many pessimists -- does it take to screw in a light bulb?
  None. Why bother? It's just going to burn out anyway....
• How many feminists -- does it take to screw in a light bulb?
  None. It's not the light bulb that needs changing....
• How many thought police -- does it take to screw in a light bulb?
  None. There never was any light bulb....
• How many assholes -- does it take to change a light bulb?
  None, assholes never see the light anyway....
• How many Liberal Democrats -- does it take to change a light bulb?
  None. "Well it's not really a question of should we change it or should we not change the light bulb, but more a question of....
• How many Zen masters -- does it take to screw in a light bulb?
  None. Zen masters carry their own light....
• How many frat guys -- does it take to screw in a light bulb?
  None. Frat boys screw in puddles of vomit....