Used to describe a young girl, who acts older than her age, "too grown" and self-assured for her age, to the dismay of her elders; used usually by Black Southerners. Popularized by Alice Walker, as "womanist", an alternative to "feminist" or "black feminist"
extremely and utterly childish and insecure.
Alexander Hamilton: "Hey Thomas Jefferson"
Thomas Jefferson: "I'm having PMS!!!!!"
Alexander Hamilton: "Your so womanish"