My daughter was about 3 and I was trying to teach my twin boys not to eat off each others plates. "Don't share" backfired on me one day when my brother was teasing my daughter and asked for some of her candy. She told him "my momma told me not to share!" He frequently mentions this and its now 16 years later. He calls it his favorite Manda-ism! Boy was I embarrassed at the time.