Ookiinakokujinchinko Share definition Flag A big black dick. "Hay Shaniqua, I just saw a ookiinakokujinchinko! Ookiinakokujinchinko by Jamal Chinko April 12, 2011 0 0 Get merch Get the Ookiinakokujinchinko mug. Buy Now — $32.95 See more merch