dǒu​jī​líng​r

show off one's cleverness

  1. to show off
    to show off or become puffed up with pride, usually after suddenly becoming successful or wealthy
  2. clever
    smart; quick-witted; clever and intelligent
  3. r particleaffix
    [erhua suffix]
    A suffix attached to a word to form a retroflex ending, often indicating a small size, a sense of familiarity, or turning a word into a noun.