This clip comes from a user generated soundboard, where it was uploaded under the name Tchao brrr Valouz with the tag Chevel and modest early plays. Its exact recording origin is not documented, so it circulates the way many voice memes do, passed along through short videos, edits and voice messages. The French farewell tchao gives it a clear regional flavor, while the exaggerated brrr shiver makes it reusable far beyond one joke. It endures because goodbyes are universal, and creators always need a light way to close a scene.