The sound is filed alongside the French television programme C'est mon choix, and its appeal comes less from a single viral moment than from how reusable a genuine laugh is online. Short, recognisable laughter travels well between reaction videos, memes and chat clips because it needs no translation and instantly sets a light tone. Creators keep returning to it for the same reason audiences recognise it at once: it sounds human, unforced and immediately funny, even when heard out of context.