When Bree was little she couldn't say Jillian, or Jilly. For some reason she called Jilly "NINNY". Jilly didn't seem to mind it much. To this day, Bree still calls her Ninny 99% of the time, sometimes she even shortens it to "Nin". Bree can say Jillian now, but she still likes to say Ninny instead.
The other day, Jilly asked me, "What exactly is a Ninny anyways?" so, we looked it up.
Short for nincompoop. A stupid idiotic person. A fool. A dull-witted person.
Jilly said, "HEY! That's mean!" now she isn't thrilled at being called Ninny. LOL. Not sure she can make Bree change her ways...good luck Jilly :)