Arrête de mater mes fesses is a French phrase that translates as stop staring at my buttocks, and as a soundboard clip it circulates mainly as a short, shareable reaction rather than as a quote from a widely documented film or show. Its appeal online comes from the directness of the French line, which works even for listeners who only grasp the tone and the context of the scene. Creators reuse it for pranks, comedy sketches and social videos where a bold, cheeky comeback fits, keeping it alive as a playful way to call out unwanted staring.