petit malin
What's wrong with you, you're a smart-ass, huh?
Qu’est-ce qui ne va pas chez toi ? Tu te crois malin, hein ?
— Mondays in the Sun (2002)
Still a smart-ass, huh?
Toujours aussi insolent, hein ?
— Avatar: Fire and Ash (2025)
Okay, smart-ass, what do you do?
Bon, petit malin, tu fais quoi ?
— About Time (2013)
Don't be a smart-ass.
Ne fais pas le malin.
— Gully Boy (2019)