rmgroup

Etymology
From 🇰🇲. Internal name of the message, short for remove group.

Noun

 * 1) A Usenet control message indicating that a newsgroup should be removed.
 * 2) * 1993, "Leader Kibo", IMPORTANT ANNOUNCEMENT: THE FUTURE OF THE NET. (on newsgroups news.admin, news.groups, alt.config, comp.org.eff.talk, alt.religion.kibology, alt.politics.kibo, alt.sex)
 * Every Usenet groups [sic], and all its associated problems, will have been wiped off the face of the Earth forever by the might of the rmgroup.
 * Every Usenet groups [sic], and all its associated problems, will have been wiped off the face of the Earth forever by the might of the rmgroup.

Verb

 * 1)  To remove (a newsgroup) or attempt to do so by means of such a message.
 * 2) * 1993, "Leader Kibo", IMPORTANT ANNOUNCEMENT: THE FUTURE OF THE NET. (on newsgroups news.admin, news.groups, alt.config, comp.org.eff.talk, alt.religion.kibology, alt.politics.kibo, alt.sex)
 * Of course, to prevent any power-crazed maniacs from putting the groups back, the newsgroup `control' will be rmgrouped.
 * 1) * 1993, "Leader Kibo", IMPORTANT ANNOUNCEMENT: THE FUTURE OF THE NET. (on newsgroups news.admin, news.groups, alt.config, comp.org.eff.talk, alt.religion.kibology, alt.politics.kibo, alt.sex)
 * Of course, to prevent any power-crazed maniacs from putting the groups back, the newsgroup `control' will be rmgrouped.