Arlo's new word for the week

Yesterday we got Arlo a little "Grabber" which is a long poll with a claw at one end that he can maneuver and pick things up with. Anyway he was having a great time with it and trying to pick up all kinds of things. I suggested he try and pick up a ball that was on the floor and he looked at me like I was some kind of idiot and replied "Mom, I'm Serious, I cant pick up that ball" Well...We got a laugh. It is so funny hearing him use new words.