My little alien

The other night Harrison came out of the kitchen with the collander on his head. I pretented that he was this alien and I was scared. Then he would show me his face and I would pretend to be alright. I then asked the alien his name because he was scaring me. Harrison thought about it and said "I alien....I alien...I alien Harry". This is the first time he has ever given a name to anything and he chose a form of his own name..which I thought was very interesting. Many times when he brings his animals or toys to me I ask him their name and he just says nothing.