I was reading one of my favorite websites, kottke.org, the other day when I saw that he had posted this video of an iPhone app called Talking Carl dueling it out with another Talking Carl. Unbeknownst to me, Jon was over at his desk watching the same thing, and there we were laughing to the point of hyperventilation simultaneously. I was like, dude, you have got to see this, and he was all, no wait, you need to see this first. So take it from us, you need to see this: