As I was looking at a book with Samantha and trying to teach her to thump her chest and make gorilla noises, I remembered something. When Emily was about her age, we went to church in WA with my parents. There was a (Nigarian I think) man there that was part of the ward with very, very dark skin... Emily kept saying gorilla and thumping her chest. It took me awhile before I realize what she was talking about... and where the "gorilla" was that she was talking about. I was pretty embarressed, but would have been more so if anyone else knew what she was talking about.