One. They stick the bulb in the socket and wait for the world to revolve around them!
King Pong.
Astronaut-----
Only one. Just as long as you hand him the damn lightbulb.
Why does it have to be a group activity?
Only 1, she'll hold the bulb in place and wait while the world revolves around her.
1001 1 to offer up the bulb and 1000 to scream 'Get in the hole'
None, no light bulb dare go out in the presence of Chuck Norris.
Just two, as long as they can find a way in.
Crossfit
A stick.
Because Americans are the most hated people in the world now.
Because they like to exercise their right to bare arms.
Just wait 5 minutes. They'll post about it.
WHERE IS MY BABY! Wait, do I have one of those DO I HAVE A BABY!
He holds the light-bulb over the socket and waits for the world to revolve around him.
One. They hold it in place and wait for the world to revolve around them.
He holds it up to the socket and the world revolves around him.