豆渣腦筋 dòu zhā nǎo jīn

DEFINITIONS

  1. idiot
  2. porridge head

CHARACTERS

豆 dòu
HSK 5
beans, peas; bean-shaped
渣 zhā
HSK 6
refuse, dregs, lees, sediment
腦 nǎo brain
筋 jīn
HSK 6
muscles; tendons