None. They wait for the electrician to make a mistake and yell at them for doing it wrong.
One to change the lightbulb and one to drive down to Kent to pick him/her up.
One to put in the new one, and two to sing about how good the old one was.
One. He puts the bulb in and lets the world revolve around him.
Because they spend too much time changing.
You wait all day for one then find out 48 other people in the local area have been riding on her.
A Nepalitano. Oh yeah - wait a sec - OK - for the low-info crowd here:
Uppsala
A mistake
She thought to yell for help, but her husband was nowhere around to grant her permission to do so.
Stand in the middle of the street. If someone yells, "hey, get out of the street" you're in the US. If they yell, "get out of the street, eh" you're in Canada
Circuit training.
You don't have electricians that are colour blind!