"No Sanks"

I haven't written about my youngest lately.... We have been trying to get it in his head that he is a big boy, and NOT the baby anymore... And so when we ask him if he's a big boy he says, "No, I'm You" You = his name, the neighbor girl used to call him Thew and he has reduced it to You, so I blame that on her (totally kidding!) He also says "No, I'm You", when we say something about him being 4.  Whenever I try to talk to him about being a big brother he says "No Sanks", whenever he doesn't want to do whatever it is that we are asking him he will reply with, "No Sanks."  He got his first pair of flip flops and he calls them, "Ip-ops".  When you ask him where the baby is he will point to my belly and say "baby button", and I will say "its our baby boy" and he always says in response, "no baby girl" and we go back and forth and he thinks its really funny.  He has discovered Blue's Clues and LOVES it! He always asks to watch it, we DVR it as it comes on at 5 AM, and he can sing the opening lyrics, kind of, its very entertaining to watch him watch it.  At his 4 year old well child visit our pediatrician suggested speech therapy, so on June 1st he will be evaluated, he is still very hard to understand, people will look at me when he says something, like do you know what he's saying?  And I have no idea.....  There are only 2 more weeks of school and him going on the bus to pre-school, I really don't want summer to come so soon, that means I have to entertain them....