Your wife comes back to you, your dog returns to life and you get out of prison.
or
It takes them a long time to swallow their pride.
or
Two. One to take out the bulb and drop it, and the other to try and sell it before it crashes.
or
Nothing, it just waved.
or
Five. One to change the bulb and eleven to say they could do it faster.
or
Those who read binary and those who don't.
or
One, if it knows its own Goedel number.
or
Taller
or
Two, one to call the electrician, and one to mix the drinks.
or
ICE ICE Baby......
or