Big words

My nephew is 7 years old and he just cracks me up with the terminology this kid has. I was in the car with him and he was playing his DS in the car. There was a little silver suitcase next to him on the seat and I asked him if that was the case for his games and he says, "Not necessarily"
Then later on, he was telling me about this camera that his dad got him and how he likes to take pictures of "inanimate objects" and that he took a picture of the toilet after he peed in it.