An Instagram is a mother of a beautiful girl (age probably from 16-25) that is very beautiful and sexy that any guy would definitely want to impregnate this making her a grandmother instantly. Instant Grandmother or Instagram for short.
Yo have you seen the new math teachers daughter? She’s banging. Mrs. Martin is definitely an Instagram
by LitticusDuckicus November 24, 2018
A mother who has a really fine daughter. A daughter that you would like to fuck and impregnate, making her mother a grandmother. Instant grandmother aka Instagram.
by LitticusDuckicus October 25, 2019