Dori has some sort of fishie, short-term memory loss which leads to all sort of comical interactions. Over the course of the movie, she manages to overcome her disability and memorizes a single, vital piece of information, the address where the eponymous character Nemo is being held captive.
42 Wallaby Way
Dori is so delighted that she can memorize this address that she says it again and again and again.
The other day, on the way to daycare, Baby J began reciting the list of words she knew in a loop and my wife remarked how much she sounded like Dori from Finding Nemo. I thought it was very funny and pretty accurate and I told her I would post it on my blog.