Two. One to change the bulb and one to sing about how grand the old bulb was.
One. They stick the bulb in the socket and wait for the world to revolve around them!
None, Mexicans do it for them.
I don't know but that reminds me of a similar joke my uncle used to tell...
Yarn.
A: Three - one to change it, one to not-change it and one to both change-and not-change it.
All of them.
Because I wanna be the very best, like no one ever was.
Slaves sing when chains are put on them. PS - im going to church today to beg for forgiveness
McBook Eyre
Rady O'Gaga
A: Nobody knows. Russian leaders don't last as long as light bulbs. A: None the old bulb is just suffering from a cold.