A: Only one but it may take him/her more than five years to do it.
Should it really be a lightbulb
Doesnt matter. PETA cant chqnge anything!
Only one. But they have to sit in the dark room for a year, first, to make sure that the lightbulb is out.
The other one answers: -Oh fifty dollars, like everybody else, why
Because they pack light.
Only one; But it takes a WHOLE E.R. room to extract it afterwards. Double joke! "whole... hole." it's a play on words ;)
One to change the lightbulb and one to drive down to Kent to pick him/her up.
Just one. To threaten suicide if you don't change it for him/her.
Only one, but it takes nine years.