Necrothevia Share definition Flag The practice of digging up and stealing human remains. Possibly for nefarious usage. Otherwise known as grave robbing. The man comminted necrothevia.Police say it was necrothevia. Necrothevia by MissKatiana March 14, 2016 0 0 Get merch Get the Necrothevia mug. Buy Now — $32.95 See more merch