Four. One to change it and three to write the environmental-impact statement.
It takes two. One to change the bulb and the other to kick the switch.
Two. One to hold the bulb, and one to drink until the room starts spinning.
30 because that's peasants work.
Two, but how do they get in there
It's pointless
Snort stories
Biologist 2: Oh it was quite ribbiting.
