adj .
frivolously disrespectful ; saucy ; pert ; flip 경박한 ; 건방진 ; 방자한 ; 무례한

• I like to make flippant remarks in church to see how many old ladies will turn around and glare ate me.
• 명사는 flippancy
• The flippancy of the second graders was almost more than the substitute teacher could stand.