One. ###And it's NOT funny!!!
I don't know, because they charge you $500 for the iLightbulb.
2 . One to screw it in and another to say, "I could do that".
One. He just stands there with the lightbulb and the whole world revolves around him.
Reptile disfunction
Batteries have a positive side! inspired by: http://www.reddit.com/r/Jokes/comments/2zlrot/howmanyfeministsdoesittaketochangea/
Right away.