Three; one to drop the bulb and two to yell "pick it up pick it up!"
Two. One to hold the bulb, and one to drink until the room starts spinning.
Only 1, she'll hold the bulb in place and wait while the world revolves around her.
One to unscrew it, and one to hold the ladder.
One, but the light bulb has to want to change.
Salmon
Five. It's a huge problem.
ME: I can't remember.
Someone else's!
Because when people fall off of 'em, they yell AAAAAAAAAAAAAAAAAALLLLLLPPPP!!!!!!!!
Because Chewie was making too many wookie mistakes!
They were worried about his checkered past