Understanding Emphasis

Lulu seems to be getting that repetition means emphasis (perhaps she really is listening when I say things over and over....well I guess kind of) Anyways. Today in the car I counted 14 "and bigger"s. Just so you can get a real sense of the experience I've typed it out for you:

Lulu: It will be bigger and bigger and bigger and bigger and bigger and bigger and bigger and bigger and bigger and bigger and bigger and bigger and bigger and BIGGER!!!

sorry to say I have no idea what she was talking about...I did at the time...but my brain was a little numbed by all the "biggers".....