Quick is a long-running fast food chain in France and Belgium known for burgers, and wesh is popular French slang borrowed from Algerian Arabic, often used as a casual greeting or emphasis among young speakers. The phrase on va manger a Quick wesh combines the everyday plan of going for burgers with that slang delivery, which made it easy to clip, share and reuse as a soundboard meme. It spread through French-speaking social media and messaging apps, where short food-related voice notes are commonly reused as reaction sounds.