Refers to desirable high school girls who have not yet been tainted by American Universities where they
will gain
24 pounds on Natural Light, and
will don only their University sweat pants, even to weddings.
Grape Juice is often pleasing to look at, but rarely to engage in a serious relationship with, as at the end of the day they
will still be wearing Uggs, and saying things like "The Administration is a great band".
It's like a few years ago, when all the wine grapes went bad. Everyone stopped drinking wine and started drinking grape juice.