it's all Chinese to me

it's all Chinese to me

This might as well be a foreign language, because I don't understand it at all. A variant of the more common phrase "it's all Greek to me." Can you make sense of these instructions? It's all Chinese to me! I tried to listen to the judiciary hearing, but all that legal jargon is all Chinese to me.
See also: all, Chinese
Farlex Dictionary of Idioms.
See also:
  • be (right) down (one's) alley
  • if it ain't broken, don't fix it
  • if it isn't broke, don't fix it
  • if it isn't broken, don't fix it
  • (right) down (one's) alley
  • alley
  • take the Michael (out of someone or something)
  • take the mike (out of someone or something)
  • champ at the bit
  • champ at the bit, to