All of them actually . Two to hold the ladder and one to change the lightbulb .
None. Once the bulb goes out, they replace the house.
To get to the other side!
A. 3. 1 to find the bulb 1 to find a ladder and 1 to find a man.
He holds the light-bulb over the socket and waits for the world to revolve around him.
A woman who answers the door stark naked holding a six pack.
100. 1 to change the light bulb and the other 99 to complain about how the old light bulb was much better.
None, because chauvinists can't change anything.
Thought of this one on my own while playing WoW a couple days ago and I'm pretty sure it hasn't been told before. I like corny jokes. I Googled it and didn't find anything (:
On the second page of google.