扣屎盔子 kòu shǐ kuī zi

DEFINITIONS

  1. (northern dialect) lit. to cap in excrement
  2. fig. to discredit with absurd unfounded accusations
  3. to vilify

CHARACTERS

扣 kòu knock, strike, rap, tap; button
屎 shǐ excrement, shit, dung
盔 kuī helmet; bowl; basin
子 zi offspring, child; fruit, seed of; 1st terrestrial branch