Packing-House

n. traditionally known as a meat packing plant where meat is packed and stored for sale. However this definition is derived from the girl who lets any meat get 'packed' in her house on the regular or from many men either daily are at once; otherwise known as a whore, slut or promiscuous female. Or a promiscuous male, jigalow, or male whore.

"Honey that girl is a packing-house"
That boy makes his living by being a packing-house.