RIP October spread as a seasonal meme sound rather than a clip tied to one confirmed film or song. It appears each year as Halloween ends, when creators reuse the same farewell idea to close out spooky season edits and photo dumps. The long runtime helped it work as background for montages instead of a quick punchline. Because the phrase is simple and instantly understood, it returns every autumn as a reusable way to mourn October, joke about November arriving too fast, and give fall content a clear ending.