no one: someone in the English Department hallway: in mortuaries they use special butt plugs to keep the dead bodies from farting All About A V Plug Purpose in Mortuary Work American Mortuary Coolers & Equipments Coloplast Bowel Fecal Incontinence Rectal Plug Protection CVS Target First Aid Is this real? Unfortunately yes. That's called an AV closure, and the A and V stand for exactly what you think. These used to be used to plug things up after