Reddit
Had 8 brain tumors removed yesterday, bringing my 3-year total to 13 tumors is new at 1 on Reddit Hot Posts dated 2026-09-21T08:01:37.804638. A web fetch did not find a matching news story; the rank is a first-person medical post, not a celebrity case. NASA has released these new photos from the surface of Mars is new at 3. All 10 titles from September 20 (birthday cake, squat spotting, Afghanistan, billiards, wildlife overpass) have dropped. This is a full reset of the hot 10, which is normal for this feed.
Top trending posts on Reddit Hot: September 21
Had 8 brain tumors removed yesterday, bringing my 3-year total to 13 tumors: First-person surgery update. A web fetch found no matching national news item for this exact 13-tumor count. Rank 1 is the post itself.
You are Loved!: Short encouragement title. No widely reported trigger identified for September 21, 2026 beyond the Hot ranking.
NASA has released these new photos from the surface of Mars: Image post claiming a NASA surface release. The rank is the thread, not an agency press conference located in the fetch.
Meirl: Standing me-irl meme title. No widely reported news trigger. New at 4.
Was it worth?: Ambiguous reaction title. No widely reported trigger identified for September 21, 2026.
Caught in the act: Ambiguous photo or video title. No widely reported trigger identified for September 21, 2026.
Video shows a washing machine exploding after a man leaves the building: Viral appliance clip. No named city or brand in the API row. New at 7.
It's refill day, my glutton's most favorite day: Pet or animal-feeding post. Display apostrophe rewritten from a curly character. No news fetch hit.
My sisters cat tree is the height of her front door window...: Pet setup photo. New at 9. No widely reported trigger.
She call him Bryan Gosling.: Joke name-play on Ryan Gosling. New at 10. No film-news tie in the fetch.
The live ranked board beyond the public top 10 is available via the Trends MCP API. Get your free API key
What changed on Reddit Hot since yesterday
- New: all 10 titles.
- Movers: not comparable; the September 20 10 is gone.
- Dropped: From the streets to her very own birthday cake (1), Achievements like this shouldn't be allowed (2), Spotting a person doing squat (3), Principal said a t-shirt implied violence (4), temporary-tattoo prank (5), Being a woman in Afghanistan (6), billiards lucky shots (7), wrestler carries opponent (8), wildlife overpass (9), Future Pope Leo XIV 1995 party (10).
What today's Reddit Hot posts reveal
Hot is a same-day attention board, not a news wire. Rank 1 is a medical memoir with a 13-tumor count that did not match a press story. Rank 3 is NASA imagery. Ranks 4-6 and 8-10 are meme and pet titles. The washer clip at 7 is the only stunt video.
Yesterday's civic and sports human-interest rows (t-shirt, Afghanistan, overpass, Pope photo) are entirely off. The Reddit Hot Posts API stamp 2026-09-21T08:01:37.804638 is a replacement 10, which is the usual cadence for this type.
Track these trends in real time with Trends MCP
This ranked list came from the Trends MCP get_top_trends tool. The same API is built for social desks and developers who need a dated board instead of a screenshot. get_growth was skipped: these rows are post titles, not keywords. The matching data source page is Reddit Hot Posts API.
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"type": "Reddit Hot Posts",
"limit": 10
}