None, they enlighten themselves.
None. They just let it burn out and follow it around for twenty years.
The bear minimum
Californians don't screw in lightbulbs, they screw in hot tubs. (I remember this from the 1970s when I was in middle school. It's one of my first dirty jokes)
It's a pretty obscure number. You probably haven't heard of it.
Nah. I'ma stay.
A small Buddhist.
One to screw it in and nine to write on their blogs about how enlightening the experiment was.
He became enlightened.