Swamp slut. Share definition Flag A woman dressed in very little clothing, covered in mud, in the back of a pickup truck at a four wheel drive rally If Daisy Duke was covered in mud she would be considered a Swamp slut. Swamp slut. by Wrenchbender February 27, 2019 0 0 Get merch Get the Swamp slut. mug. Buy Now — $32.95 See more merch