Six. One to change the bulb, and five to hug and kiss him.
Five. One to handle the bulb and 4 to contemplate how David Sanborn would've done it.
Two one to hold the bulb and the other to serve him beer until the room starts spinning.
It's independent of population size.
Because it doesn't have to stop off to change color!
Why are you asking me that question Can't you see I'm busy!
Only one, but the light bulb really has to want to change.
The boy responds "Because he closes his eyes when he kisses me."
Hog and kisses!
Carefully!