Only one, but the light bulb really has to want to change.
If this gets 500 upvotes i'll tell you!
No one knows it's never happened.
Irrelevant, you will be assimilated!
Three. One to hold the light bulb and two to spin the ladder."
He was bipolar.
Just one, but it takes a really long time, and the lightbulb has to want to change...