The line comes from French rappers Orelsan and Gringe performing as Casseurs Flowters, with this snippet tagged from their track Casseurs Flowters Infinity. Orelsan is one of France's best known rappers, known for dry humor and conversational delivery in his lyrics. Short vocal cuts like this spread through French meme pages, Discord servers and TikTok edits because they work as a reaction without needing translation. Its continued use comes from that sarcastic tone, which French speaking audiences instantly read as amused disbelief.