Why does it have to be a group activity?
Two. One to take out the bulb and drop it, and the other to try and sell it before it crashes.
Two, one to change the lightbulb and another to show one they changed earlier.
One. They stick the bulb in the socket and wait for the world to revolve around them!
I don't know - normally they screw in the casting director's hot tub
Removed
They are looking at your shoes, rather than their own.
