烟屁 Traditional form: 煙屁 Pinyin (reading): yānpì Definitions: cigarette butt Characters: 烟 - smoke, soot; opium; tobacco, cigarettes 屁 - to break wind, to fart; the buttocks Traditional characters: 煙 - smoke, soot; opium; tobacco, cigarettes 屁 - to break wind, to fart; the buttocks