stiff rug Share definition Flag When a young perv jacks his wank and shoots it on the floor in an area with carpet. Also know as SRS or "Stiff Rug Syndrome" I heard Jeremy has Stiff rug all over his bedroom.... stiff rug by WinksMcgee June 27, 2016 0 0 Get merch Get the stiff rug mug. Buy Now — $32.95 See more merch