Harrison: "Hey Mom, do you need to buy gas?"
Me: "Not right now, Harry, why?"
Harrison: "Because there is a castration on the corner and we could stop there and buy gas."
Me: "A What?????"
Harrison: "A castration, you know the place where you get gas."
Me: "OOOH, a GAS STATION!"
Harrison: "That's what I said, a castration! OMG Mom, you always correct my words!"