嘰哩咕嚕〔叽--噜〕 gei¹ li¹ gu¹ lou¹ {jī li gū lū}

(slang) if someone is "嘰哩咕嚕", it implies the listener does not know what the person said

嘰哩咕嚕〔叽--噜〕 gei¹ li¹ gu¹ lou¹ {jī li gū lū}

1. (onom.) to jabber
2. to rumble