狗吃屎

gǒuchīshǐ
to fall flat on one's face (vulgar)

CEDICT

vulgar

Entry Composition

1 狗 gǒu dog

classifiers: 隻, 條
=2 吃 chī
  1. to eat; to consume
  2. to eat at (a cafeteria etc)
  3. to eradicate; to destroy
  4. to absorb
  5. to suffer (shock, injury, defeat etc)
=2 吃 chī variant of 吃 chī
3 屎 shǐ
  1. feces; excrement; a stool
  2. (bound form) secretion (of the ear, eye etc)