彩虹屁 Traditional form: 彩虹屁 Pinyin (reading): cǎihóngpì Definitions: (neologism c. 2017) (slang) over-the-top praise Characters: 彩 - color, hue; prize; brilliant; variegated 虹 - rainbow 屁 - to break wind, to fart; the buttocks Traditional characters: 彩 - color, hue; prize; brilliant; variegated 虹 - rainbow 屁 - to break wind, to fart; the buttocks