Just call him Scooter. He can scoot his way around the entire house (minus the stairs of course). He seems pretty darn happy about that too. There is officially no need to crawl now. Why crawl when you can scoot?
In other news, he is also developing quite the personality. Will and I have started to find him quite funny. As in, he purposely does things to make you laugh. He's truly got a really funny sense of humor. I don't know how to describe it without you seeing it live in person. It involves funny faces, reactions, things he does to get your attention, the way he feisty-yells back at Preston, his little squeaks when you come into a room. There is more. He's just funny is all.