Persephone's Uncle Share definition Flag A phrase used when someone is annoyed and is in a situation where swearing is not allowed. (in a daycare center) *little kid drops rock on foot* You: Ohh...Persephone's Uncle...that hurt! Persephone's Uncle by Persephone~ December 26, 2008 0 0 Get merch Get the Persephone's Uncle mug. Buy Now — $32.95 See more merch
