Both Sarah and I think our girls have a strong vocabulary for three year olds. Pronouncing some of the words in that vocabulary is a different story, of course! For example, if you follow Sarah’s blog, you know the word video is pronounced "bideo" in our house. And, as we found out recently, Allie, Anna and Emily think fiesta is pronounced "piesta". (Not sure where they picked up the word fiesta, by the way. Maybe Diego?)
Here’s a clip of Emily and Anna having a "piesta":