Kurwa Brother Share definition Flag A term used by Slavs when they discover that someone else is also a Slav. A: So anyway it's hard to live in Kiev. B: Wait you are Ukrainian? A: Yes. B: Oh my, Kurwa brother! Kurwa Brother by AndrzejJerzy December 14, 2020 0 0 Get merch Get the Kurwa Brother mug. Buy Now — $32.95 See more merch