from some close friends of mine a few years back. Grocery Store feet. These are when kids go out in public with no shoes on and the bottom of their feet get black with filth. Example - not my feet.H and I were in a grocery store this weekend and I saw a kid with this AND no shirt on. I dialed my friend, but there was no answer.I want to know who looks at their topless kid (boy) and says, "Hop in the truck, we are going out in public. No, no need to worry about shoes or a shirt."