(n.) A mixture of red sauce, (Spaghetti, Marinara, etc.) and period blood. Found primarily in African American culture. Red Gravy is used to put a spell on a man which keeps him from leaving the woman who gave him the Red Gravy.
she a crack ho but I can't leave her. tha bitch gayme da Red Gravy!
by The Holy Searse May 23, 2009