Well, Jon, I heard that bat[guano] “teacher” again on the radio ? and then I remembered the essay about The Voice of the Neuter:

… you realize that you hear this voice every day if you bounce around a bit in our larger cities buying this or ordering that, and in general running into young people in the “service” sector — be it coffee shop, video store, department store, boutique, bookstore, or office cube farm. It’s a kind of voice that was seldom heard anywhere but now seems to be everywhere.

It is the voice of the neuter. … Above all, it is a sexless voice. Not, I hasten to add, a “gay” voice. Not that at all. It is neither that gentle nor that musical. Nor is it that old shabby lisping stereotype best consigned to the dustbin of popular culture. No, this is a new old voice of a generation of ostensible men and women who have been educated and acculturated out of, or say rather, to the far side of any gender at all. It is, as I have indicated above, the voice of the neutered. And in this I mean that of the transitive verb: To castrate or spay. The voice and the kids that carry it is the triumphant achievement of our halls of secondary and higher education. These children did not speak this way naturally, they were taught.

That is to say, [he] is both a Neuter and a Cultivator of Neuters. [He] is the kind of teacher Mike Judge spoofed in “Beavis & Butt-Head” (the similarity tempted me to make a “Separated at Birth” post):