not wa-wa but water

We were headed to a pumpkin festival earlier today and on our way there we drove past a lake. As I mentioned in my other posts, baby j likes to blurt out things as he sees them and today was no different except that he didn't say "wa-wa" when he saw the lake. He said "water"! Snowboarder and I looked at each other and we were surprised! He has always said "wa-wa" whenever he was referring to water but not today. I asked baby j if he meant to say "wa-wa" but he corrected me and said "water". WOW.