开口成脏 kāi kǒu chéng zāng

DEFINITIONS

  1. (Internet slang) to use foul language (pun on 出口成章[chu1 kou3 cheng2 zhang1])

CHARACTERS

开 kāi
HSK 1
open; initiate, begin, start
口 kǒu
HSK 3
mouth; open end; entrance, gate
成 chéng
HSK 3
completed, finished, fixed
脏 zāng
HSK 4
internal organs, viscera; dirty