狗屁不通 gǒu pì bù tōng

DEFINITIONS

  1. incoherent (writing or speech)
  2. nonsensical
  3. a load of crap

CHARACTERS

狗 gǒu dog, canis familiaris
屁 pì break wind; fart; buttocks
不 bù no, not; un-; negative prefix
通 tōng pass through, common, communicate