Breasts are the upper ventral region of the torso of the female primate that contains the mammary gland, the physical device that provides infants with milk for early life sustenance.
But breasts are not just a one trick pony. They can also do things like make men open their wallets whereupon the breast-barer might withdraw from it at will. Breasts can also make friends and enemies of other women as they grow. They even invent words (i.e. “titilate” and “funbags”).
Every day someone invents yet another use or trick for them that only further enhances their function and versatility.
They can smash beer cans.
Need to hide your most vulnerable and sensitive valuables?
They can cut a rug.