Related:

• How many graduate students -- does it take to screw in a light bulb?
  Two and a professor to take credit....
• How many graduate students -- does it take to screw in a light bulb?
  It all depends on the size of the grant....
• How many Professors -- does it take to screw in a light bulb?
  None...what do you think their graduate students are for?...
• How many missionaries -- does it take to change a light bulb?
  101. One to change it and 100 to convince everyone else to change light bulbs too....
• How many graduate students -- does it take to screw in a light bulb?
  Only one, but it may take upwards of five years for him to get it done....
• How many Indiana University "notes" users -- does it take to change a light bulb?
  All of them, since changing light bulbs is the only kind of job they can get after they graduate....
• How many feminists -- does it take to screw in a light bulb?
  100. One to change it, and 99 to wring their hands and agonize about how oppressed the socket is....
• How many blondes -- does it take to change a light bulb?
  Blondes screw in back seats, not in light bulbs, silly....
• How many drunk Irishmen -- does it take to change a light bulb?
  100. One to hold the light bulb, and 99 to drink until the room starts to spin....