poop spores Share definition Flag Tiny poop particles that fly through the bathroom air when the seat is up and the toilet is aflush. I'm not going to use your toilet paper for Kleenex because of the poop spores on them! Silly goose! poop spores by mojorider567 April 4, 2008 0 0 Get merch Get the poop spores mug. Buy Now — $32.95 See more merch