Literal Translation: Diverging greatly from the musical score
Actual Meaning: A situation, price, excuse, or plot twist so completely unhinged and ridiculous that it breaks all known laws of logic.
Western Meme Parallel: Utterly unhinged / Off the charts absurd / Wildly out of pocket
Select who you are talking to to see if this slang is safe or fatal:
Evolution of '离谱' (off the sheet music score), adding '大' to express seismic shock at human irrationality.
SHARE THIS SLANG VIBE: