Two, but you have to get them in there first.
One. But he wishes it took two.
Virgos don't have time to change their own lightbulbs. They're too busy changing them for everyone else.
Five: One to do it and four to tell you how they did it on the last job.
5 1 to hold the bulb and 4 to spin the ladder.
Mouse to Mouse resuscitation.
When it's raining cats and dogs!