kakkoii Share definition Flag Japanese for "cool-looking" or "handsome". The masculine equivalent of kawaii. Wapanese guys know how to say "kawaii" but (somewhat ironically) they never know the equally important "kakkoii". kakkoii by Never-gets-owned May 9, 2006 0 0 Get merch Get the kakkoii mug. Buy Now — $32.95 See more merch
