Gundi Share definition Flag Gundi is the Hindi word for female gangster or thug. A gundi is often loud, outspoken, likes to call you out on your sh*t and is a feminist. Don't mess with her, shes a gundi. Thats a gundi move. Gundi by kalicoconut January 5, 2018 0 0 Get merch Get the Gundi mug. Buy Now — $32.95 See more merch