Just one, but they have to do it during dinner.
None, they like to keep the mods in the dark.
To get to the other side.
I don't know but that reminds me of a similar joke my uncle used to tell...
Seven - one to actually change the bulb and six to complain that they liked the old one better.
Peking duck. (it came to mind over dinner... I thought I would share the pain with everyone)
Dinner
One gets lots of annoyed hangups, the other has a lot of annoying hangups.