Lions, and tigers, and Ellies, oh my!

She started doing this growl non-stop at the reunion (this was taken in our cabin there). We think it's the crazy/fun Bushman side coming out in her. It was cute for the first couple minutes, but it gets pretty tiring after a while. I was hoping she would forget it by the next day, but she didn't. She doesn't do it as often now, mostly just after she sneezes - who is this child?