D'you know what?

Dain has started talking more... somewhat intelligibly. For a week or so (and we still hear it now and then) he demanded to know "what?" and "why?" all the time. But now... it's "d'yewnowut?" and "d'yewnowhy?" all the time. Cracks us up! Whenever he says "D'you know what?" we always say, "what?" Then he'll babble something in baby speak. Then, if we ask him "Do you know what?" he'll say, "what?"
He also has decided that my name isn't Mommy. Nope! Everyone calls me Becky, so he does too. But it sounds more like "ecky!" or "yucky!"
Great - my son thinks I'm Yucky! :)