Jizznature Share definition Flag The time honored tradition of signing your name with your finger, using the jizz you just shot on your partners body. Eddie just left his jizznature on Sparkle's flat and glistening stomach. Jizznature by CLRS86 September 1, 2013 0 0 Get merch Get the Jizznature mug. Buy Now — $32.95 See more merch