1996 — Giles Coren, "They schmooze, therefore they are", The Times, 9 January 1996:
However, we are about to witness the ascendancy not of a mere group, but of a new class, one of which Karl Marx never dreamt: the schmooseoisie.
1997 — Alex S. Edelstein, Total Propaganda: From Mass Culture to Popular Culture, L. Erlbaum Associates (1997), →ISBN, page 24:
Uninyms contribute to wry forms of humor: The newly rich do not get the flu, they contract affluenza, and in this status they do not just chat, they become members of the schmooseoisie.
Based on her lively scholarship in The Atlantic Monthly, it explores the formation of such delicious words as the Yiddish-French schmooseoisie, "the expanding class of people in the United States who make a living by talk, as on radio and television."
2004 — Kaveree Bamzai, "Splat Screen", India Today, 27 December 2004:
If the stars become the new schmooseoisie, where does that leave the good, old fashioned wannabes?
2012 — Lin Sampson, "The cringe crowd", The Times (South Africa), 5 February 2012:
This posse of schmooseoisie, polished, primped and sufficiently flexuous to do a bit of iphone texting while holding a conversation, a glass of wine, a camera and a cellphone — and at the same time indulging in some serious shoulder surfing — checking if there’s someone further up the social ladder you haven’t yet air kissed.