How many journalists does it take to put in a light bulb?
Only one, but they'll tell everybody.
How many over-eager personal assistants does it take to put in a lig...
Q: "How many grandmothers does it take to change a light bulb?"
A: "None. I'll sit in the dark. I'll be fine. Don't worry about me..."
How many mystery writers does it take to change a light bulb?
Two, one to put it almost all the way in and the other to give it a surprising twist at the end.