不明覺厲 [－－觉厉]

Jyutping bat1 ming4 gok3 lai6
Pinyin bù míng jué lì

Definitions (CC-CEDICT)
  1. although I don't understand it, it seems pretty awesome (Internet slang)
Definitions (Wiktionary)
  1. phrase, Internet, Mainland-China, neologism
    Although I don't know what you are saying or doing, I think you are (or it is) amazing.