flerf

noun

flerf

noun

Etymology Humorous modification of flat-earther, with th-fronting.

1

Derogatory, Slang A flat-earther.

Flerfs often employ logical fallacies to justify their belief.
Big deal. Flerfs insist the world is flat too.2020 January 26, LinuxGal <teresita@aqua.net>, “Re: Can you tell a fake Christian from a real one?”, in alt.atheism (Usenet), via Google Groups, archived from the original on 08 Apr 2026:

Synonyms: flat-earther, flattard
Antonyms: globe-earther, globehead, glober, globetard, sphericist

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.