The action of using an erect penis to "dock" with a pink sock (blown out asshole).
My boss' dog was walking around with a pink sock, he must have crapped something big. Anyway, my boss, Luigi, got an erection and tube socked the poor dog. -Tube Socking
When stuffing the Christmas Stockings, and you have too much stuff to fit inside, the extra gifts that you scatter around the outside of the stocking are called " Stocking Overflow".
As I was setting out the Christmas stockings on Christmas Eve, my husband was questioning all the extra gifts that couldn't fit into the stocking, he asked what is that? and I said, "Stocking Overflow".