The act of getting pregnant as many times as possible, aborting every time at the third month of getting pregnant so you deliver a potato sized fetus. Then putting the fetus in a jar of preservative liquid and putting it on a shelf in a secret room in your house; you then do that until you fill every wall in that room with 3-month-old fetus'. Then you have one child, and when they are bad you lock them in that room with the fetus' and remind them of how easy it would have been to abort their ass.