I claim to have originated the label “septic” for the malodourous end of the skeptic range, and I have the evidence (in fact I can go back further) for the context-less jonny-come-latelies.
I also claim “going emeritus” [1], but admit I got that from Jack Vance (the Languages of Pao, possibly the only (sci-fi?) book about societal control by choice of language, err, except for 1984 of course).