shisex Share definition Flag When a female poops by accident on a male while having sex in any position possible. Omg!! Lexi!! Last night was my first night having sex and I shisexed all over him. I'm tots emar!! shisex by Josie Fox April 15, 2015 0 0 Get merch Get the shisex mug. Buy Now — $32.95 See more merch