How many sickipedians does it take to change a lightbulb?
1 to change it
4 to make a joke about claiming for the new bulb on MP expenses
5 to rip the piss out of the old bulb for not being white
5 to do the same cos it's not bright
10 to make jokes about the bulb being as smooth as Jade Goody's head
25 to make a joke about Harvey not noticing it'd blown in the first place
50 to connect to a librarian in some way