Just one, but they need a backup.
Woah woah woah... I never said there was a lightbulb!
Answer is 2. One to change the lightbulb while the other screams "REPOST"
Trick question, anarchists can't change anything.
Hella. How long does it take them Days.
He was a watchdog and needed winding.
His matey told him he needed an iPatch
Make a backup, I need to re-format this.
Ask the NSA for a backup.