fǎn​chún​xiāng​jī

to answer back sarcastically

  1. opposite
    opposite; reverse; contrary; inside out or upside down
  2. lip
    (bound form) lip; the fleshy part surrounding the mouth of a human or animal
  3. xiāng adverbparticle
    [verbal prefix]
    used before a verb to indicate that the action is directed toward the speaker or the person being spoken to
  4. to mock
    (bound form) to mock; to ridicule; to satirize