The phrase comes from everyday Indonesian internet slang, where santay rewrites santai and kisanak adds a humorous, storybook politeness. No single film or show is credited for this short recording, and it spread mainly as a shareable voice note and meme sound on social video and messaging apps. Its appeal is the contrast between urgent online arguments and the speakers unhurried advice to take it easy. That simple, reusable meaning has kept it circulating as a light hearted reaction whenever conversations get unnecessarily intense.