13. Number 9 will shock you!
Just one, but he'd have to watch Radiohead do it first.
Find out next time, on Dragonball Z!
How many pessimists does it take to change a light bulb? None - it's probably screwed it too tight anyhow!
One. He just stands there with the lightbulb and the whole world revolves around him.
Its just that...your numbers not in it.
You get the feeling that you've Reddit before.
13\. Number 9 will shock you!
A *smaugasbord*.