We had a nurse one time who called them Rocks in a sock beyond a certain age
Mom always wore... ahem... helpers her entire life so she would be a C cup. When my half sister and I were cleaning up her stuff after she died, Jean was putting away Mom's bras [C cups] and saying it was a shame no one in the family could use such pretty new bras and she really wished she could but she was too small. I was cleaning out one of the drawers in the dresser and I was right at the false cups [with nipples] so I pulled out a pair and tossed them to her and said "IF you want your mother's breasts, here have them" Jean stared at them and said "MOM WORE FALSIES? My reply "Her entire life. She was cheating every man she married"She couldn't get over it that her mother wore falsies.