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ENGLISH · A WORD WITH POSSIBILITIES

MST.

To mock a work (typically a fanfic) by inserting satirical commentary.

3 characters1 syllables approx.English language

Meaning & usage

verb/ˌɛm ˌɛs ˈtiː/
  1. To mock a work (typically a fanfic) by inserting satirical commentary.

    dated · slang · transitive
Where this word comes from

From the sci-fi comedy television series Mystery Science Theater 3000, commonly known as MST3K, which features an audience of fictional characters (a man stranded in space and his robot companions) riffing real B movies.

noun/ˌɛm ˌɛs ˈtiː/
  1. A parody fanfic created in this manner.

    slang
Where this word comes from

From the sci-fi comedy television series Mystery Science Theater 3000, commonly known as MST3K, which features an audience of fictional characters (a man stranded in space and his robot companions) riffing real B movies.

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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.

Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.