The clip circulates mainly as a short Arabic WhatsApp audio, where users forward voice reactions rather than typing a reply. Its title combines the phrase for a heart stopping with Katkoot, a name that appears in the original file label, though no widely documented film, show, or creator source is attached to this recording. That lack of a single origin has not slowed its spread: the line is instantly understandable, easy to drop into chats, and suited to moments of mock panic. It survives because the reaction is reusable across many different surprises.