The term is now commonly used to describe things that are, from the viewpoint of the person using the word, in bad taste[?], indecent[?], or profane.
See also:
... (soft palate[?]) (k, kh, g, gh, n as in ing) Palatal (hard palate[?]) (c, ch, j, jh, ~n) Retroflex[?] (roughly the place of articulation of English ...