A: It's not a bulb it's a globe.
One to hold the bulb, and the rest to screw the whole world.
A: Five. One to handle the bulb and 4 to contemplate how David Sanborn would've done it.
Zero. Somebody already did it.
Whys the lightbulb got to be white !*"
Sikhs.
A: None: A 'Real Woman' would have plenty of Real Men around to do it.