Nolan loves the phrase 'big boy'. Sometimes we deem things 'big boy' things and he is suddenly interested, like when he's eating and he no longer wants to use his fork we offer him ours and call it the 'big boy' fork, then suddenly he's interested in eating.
But really, look at this guy, he's not a baby anymore. He IS a big boy.
Or a little man. Either way, he's still a clown and his smiles can light up a room.