what are you playing at
I know what you're playing at.
À quoi tu joues, bordel, tu peux me le dire ?
What the hell kind of game are you playing? Can you tell me?
— Même la pluie (2011)
Azaka, à quoi tu joues ?
Azaka, what are you playing at?
— The Garden of Sinners, film 5 : Spirale contradictoire (2008)
What are you playing at?