Related:

• How many Libras -- does it take to change a light bulb?
  Well gee, I don't know really. I guess it depends on the bulb and where it burned out....
• How many lesbians -- does it take to change a light bulb?
  Two, one to do it and one to make a video documentary about it....
• How many Freudians -- does it take to change a light bulb?
  Two. One to hold the ladder and one to change the penis. Oops! I mean, er, the light bulb....
• How many roadies/sound men -- does it take to change a light bulb?
  One, two ! One, two ! One, two !...
• How many Libras -- does it take to change a light bulb?
  Why change the bulb? Isn't it more romantic in the dark?...
• How many WASPs -- does it take to change a light bulb?
  Two. One to change the bulb and one to mix the drinks....
• How many WASPs does it take to change a light bulb?
  Two. One to change the bulb and one to mix the drinks....
• How many Zen masters -- does it take to screw in a light bulb?
  Two: one to change the bulb and one not to change it....
• How many politicians -- does it take to change a light bulb?
  Two. One to change it, and another one to change it back again....