Embalming Anal & Vaginal Plug Very uncommon to find in the wild, these large plugs would have been inserted into the southern most body cavities of the deceased to prevent leakage. An expression former, eye caps, a trocar button, and the infamous AV plug. These are used during the course of an embalming. : r oddlyterrifying This is the butt plug they use when you die. : r WTF A V Closure Frigid Fluid