Just two, but more can join in if there's room in the lightbulb.
One. They simply hold the bulb and wait for the world to revolve around them.
One. They stick the bulb in the socket and wait for the world to revolve around them!
Two: one to get it 95% done, and the second to give it the twist at the end.
Apparently a lot, because that lightbulb still isn't screwed in.
Minivan, because the sliding door joining in MAKES IT EASIER FOR DRIVE-BY BAZOOKA ATTACKS
A first-aid kit!
A dog who can lick himself from across the room
Plenty of room!
Have you ever seen the size of mothballs?
An insect who can find its way around a dark wardrobe!