"It's greek to me" implies that something is utterly confusing.
If "chinese whispers" has racist tones, surely implying a language is nearly unintelligible must be the same.
If "chinese whispers" has racist tones, surely implying a language is nearly unintelligible must be the same.
Chinese whispers the name of a game that information is lost/changed/confused (aka Telephone) as so helpfully pointed out above comes from the idea that Chinese are deliberately confusing and unintelligible.
I was merely pointing it out to raise awareness... and tried to do so without crediting any malice to the OP.
"He gave a speech in Greek."
"What did he say?"
"It was all Greek to me."