I remeber the first time my brother used those words. spent the last 15 years now listening to weather or not my mother or father tought him those words.
Recommendations:
I know its the "art style", but the frame-rate is too slow, even for that style. it needs to be a little more fluent.
The little girls audio is too high, and its making her squeak. (i know its a he, but that part of it you did a great job on.)