I'm thinking that the people that made up the names for things were not as creative as most 3 year old's. Sometimes when Jack doesn't know the name for something he makes it up based on his experiences... For instance, today he farted and I asked him if he had to go poop. He just said "No, that's just my burp in my crack."
I may be bias, but I think burp in my crack is such a cooler name than fart .
