Denouxious Share definition Flag Also a substitute for the word obnoxious but used to express how cutely obnoxious a person is in the Japanese language. Person 1: My sister is so Denouxious. Person 2: That's nice. Denouxious by Tanketsu December 17, 2020 0 0 Get merch Get the Denouxious mug. Buy Now — $32.95 See more merch