Castiel : Dean, you can't possibly eat another. That's your seventh piece.
Dean Winchester : No, it's not.
Jack : Castiel's right. I counted.
Dean Winchester : Okay, first, don't be a narc. And, secondly seven pieces is perfectly normal.
Sam Winchester : Uh, no it's really not.
Dean Winchester : It's not even a whole pie.
Jack : Was he always like this?
Mary Winchester : Even as a baby. John and me, we used to call him our little piglet.