Kawaisoup Share definition Flag Either a misspelling of the Japanese word Kawaisou, or a nickname for someone who is depressed but also cute, or just a very bad attempt at saying cute soup in Japanese. Person A: That's a very Kawaisoup~ Person B: I think you mean Kawaī sūpu Kawaisoup by xdxdLM November 22, 2019 0 0 Get merch Get the Kawaisoup mug. Buy Now — $32.95 See more merch