monogabitch Share definition Flag A female who is bitchy about her monogamy. Bobo’s Girlfriend is such a monogabitch! I didn’t think he’d ever hear the end of it just for looking at their waitress. monogabitch by HumaneAnimal June 8, 2018 0 0 Get merch Get the monogabitch mug. Buy Now — $32.95 See more merch