The opening song is great: "Here we go grabbing my nuts and bag. Ha ha ha. Ha ha ha...."

From Wikipedia:

"Apple core" is a children's game and prank that was popular among schoolchildren in the United States in the middle of the 20th century.

The game proceeds as follows: a child finishes eating an apple, then displays the core for the other children to see. The child then says "Apple core!"

One of the other children replies: "Nevermore," "Say No More" or "Baltimore."

The first child then responds: "Who's your friend?"

And the second child responds with the name of another child in the group.

The first child then responds: "hard or soft?"

And the second child responds with the choice of either "hard" or "soft".

The first child again responds: "now or never?"

And the second child responds with his choice of either "now" or "never".

Upon hearing the name of the "friend", "hard or soft", and "now or never", the first child then throws (assuming one of the answers were "now") the apple core (either hard or soft) at the named child as he yells, "Not no more"

The origin of the game, like many schoolyard games, is obscure.

Oh man this is awesome! this was one of my favorites growing up and haven't seen it in......... probably well over ten years. thanks for the memories