Two. One to screw in the bulb and another to talk about how complicated it was.
One but the bulb will have to spend four hours in the waiting room.
By holding the bulb up to the socket and waiting for the world to revolve around them EDIT: Rip inbox EDIT 2: Thanks for the gold!
A lot, apparently. Have you seen their new building?
Two. One to screw it in and one to film it. One, but it takes him fifty tries.
The yakety-yaks!
I would never do that. It's the worst.
Just one he holds it still and the whole world revolves around him. Just one but two lawyers have to explain him how to do it.
How many did it take last year
They'll tell you! (Source: am an engineer)
To sleep under it