MST

Etymology 3
From the sci-fi comedy television series , commonly known as MST3K, which features an audience of fictional characters (a man stranded in space and his robot companions) riffing real B movies.

Verb

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

Noun

 * 1)   A parody fanfic created in this manner.

Etymology
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Noun

 * 1) STD sexually transmitted disease

Proper noun

 * 1)   an Argentine political party