關你屁事

关你屁事
guānnǐpìshì
  1. (coll.) None of your goddamn business!
  2. Mind your own business!

CEDICT

colloquial

Entry Composition

1 關 guān
  1. mountain pass
  2. to close; to shut; to turn off
  3. to confine; to lock (sb) up; to shut (sb in a room, a bird in a cage etc)
  4. to concern; to involve
=2 你 nǐ you (informal, as opposed to courteous 您 nín)
=2 你 nǐ you (Note: In Taiwan, 妳 is used to address females, but in mainland China, it is not commonly used. Instead, 你 is used to address both males and females.)
3 屁事 pìshì
  1. (vulgar) trifling matter
  2. mere trifle
  3. goddamn thing
  4. goddamn business