brousin (bra-zin) Share definition Flag My brother is also my cousin. My brother is also my cousin. That makes him my brousin (bra-zin) brousin (bra-zin) by Lirpa Mosnar December 12, 2021 0 0 Get merch Get the brousin (bra-zin) mug. Buy Now — $32.95 See more merch