I did that same joke in fourth grade with a piece of rock salt I'd picked up on the parking lot. The kids at lunch asked what it was, I said, "Sodium chloride,

I did that same joke in fourth grade with a piece of rock salt I'd picked up on the parking lot. The kids at lunch asked what it was, I said, "Sodium chloride, yadda yadda yadda and it's in your food!" "Ewww!" (That was Melissa Abbott. She pushed her tray away and then hit me when I told her it was just salt.) Good times. Good times.