Related:

• How many philosophers -- does it take to change a light bulb?
  Three. One to change it and two to stand around arguing over whether or not the light bulb exists....
• How many sex therapists -- does it take to change a light bulb?
  Two - one to screw it in and one to tell him he's screwing it in the wrong way....
• How many SAS programmers -- does it take to change a light bulb?
  Two. One to change the light bulb and one to make sure the stack of manuals doesn't tip over....
• How many blondes -- does it take to change a light bulb?
  Three. One to hold the light bulb, two to spin the ladder....
• How many American college football players -- does it take to change a light bulb?
  The entire team! And they all get a semester's credit for it!...
• How many Ethiopians -- does it take to change a light bulb?
  Three. One to change it and two to squabble over who gets to eat the packaging....
• How many Radio 1 DJs -- does it take to change a light bulb?
  Three. One to change it and two to resign over the changes....
• Q: How many right-to-lifers does it take to change a light bulb?
  A: Two. One to screw it in and one to say that light started when the screwing began....
• How many Asians -- does it take to change a light bulb?
  Three. One to change it and two to go to the cash & carry....