#mfer
Live, measured metrics for the hashtag #mfer from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #mfer
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-08-12 12:07 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · fosstodon.org (Mastodon public search API) · fetched 2026-08-12 12:07 UTCLive pulse
measured · Mastodon tag timeline · fetched 2026-08-12 12:07 UTCNo recent public posts found for #mfer on Mastodon. Nothing measured, so nothing shown.
What “mfer” means
WikipediaMotherfucker, sometimes abbreviated as mofo, mf, or mf'er, or just simply mfer, is an English-language vulgarism. It is a form of the profanity fuck. In common usage, it is rarely used to refer to one person having intercourse with a mother. Rather, the word usually refers to a mean, despicable, or vicious person; or any particularly difficult or frustrating situation. Conversely, it can be used positively, as a term of admiration, as in the term badass motherfucker (BAMF), meaning a fearless an
“Motherfucker” on Wikipedia (CC BY-SA) →#mfer across platforms
every network with a public tag surfaceFollow #mfer straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/mfer