virginal backwash Share definition Flag Sour taste of left over drops of jupiter in the cavity of the VIRGINA HOLE itself. Virginal Backwash is a woman that has been around abit, and can't seem to steam clean her virgina. Time to go down on her and suckle all goodness of sweet and sour. virginal backwash by C.V October 19, 2009 Get the virginal backwash mug.