DIHV Share definition Flag An acronym that stands for "Defecate In Her Vagina". (See: Alabama Hotpocket) Guy 1: I need something to do to spice up my sex life with my girl... Guy 2: DIHV! DIHV by Jon Ace March 25, 2007 0 0 Get merch Get the DIHV mug. Buy Now — $32.95 See more merch