It's Tuesday, which means it's time for another one of Kieran's special toddlerese words.
If you're still wondering about last week's word, wonder no more. Kieran was saying "potty chair." He doubles the first consonant sound of most words, so potty became "pah-pah". Chair has always been some version of "cow", we're really not sure why. So there you have it: "po-po coooo" = potty chair.
Here's number 3: