I remember back to when I was working in northern California, fighting forest fires, we were stuck in our camp over both thanksgiving and christmas, our camp cook was new to cooking, but decided to have a go at a turkey. When we sat down for dinner someone asked about giblet gravy, the cook said he did not know what giblets were. I said, "You know the liver and stuff in the little bag in side the bird, you take them out before stuffing it." He just looked at me and said "What little bag?" He was not kidding, he cooked the turkey with that little bag still inside. No harm, the bird still tasted good.