Place it as the punchline after a short smoking reveal, with a WhatsApp Message Sound just before it to set up the chat, then follow it with a Kiko laugh to close the scene.
关于此声音
This is a Spanish voice note of just over five seconds built around the line “no estés fumando,” spoken in a sharp telling-off tone like a familiar message from a friend or parent. It feels funny and awkward because the warning is so specific and instantly recognisable, landing like being caught in the act. It circulates as a WhatsApp-style audio rather than a line from a film or television show.