pertly (adverb)

1. During the religious ceremony, the young boy acted pertly, interrupting the priest's sermon with impudent remarks.

2. The sassy character in the comedy film responded pertly to every question, adding a touch of impertinence to the scene.

3. In the mystical world of the novel, the mischievous fairy pertly played tricks on the unsuspecting adventurers.

4. The confident protagonist cheekily and pertly challenged the intimidating antagonist to a duel in the anime series.