gravel bag Share definition Flag Gravel bag is a crude term for a females genitals, replacing words such as cunt or pussy. You dirty gravel bag, Shake your gravel bags, It smells like a sweaty gravel bag. gravel bag by Richard Lovelock April 22, 2008 0 0 Get merch Get the gravel bag mug. Buy Now — $32.95 See more merch
