Two. One to screw it in and one to complain that it's electrified.
None, they prefer to live in the dark.
A: 22 one to screw it in 21 to shoot the bulb.
If this gets 500 upvotes i'll tell you!
None! We don't change light bulbs. We disrupt them.
It doesn't matter how many you get, because all they'll do is sit around complaining about how misogynistic the use of the word "screw" is.
Don't reply with "No man has ever complained."