Hisirwof Share definition Flag A word that can be used to replace an expletive, usually "fuck". "Man, today was a hisirwofing terrible day." "This is such a Hisirwofing pile of hisirwof." Hisirwof by Mr. Abendroth December 21, 2009 0 0 Get merch Get the Hisirwof mug. Buy Now — $32.95 See more merch