Never heard the term but I enjoyed the accounting of such.
Spy Wednesday and a Reflection on the Sins of the Clergy
WDTPRS Spy Wednesday in Holy Week (Catholic/Orthodox Caucus)
Spy Wednesday [in Holy Week] Reflection: The Sins of the Clergy [Catholic Caucus]
Spy Wednesday (also Holy Wednesday of Holy Week)
Judas, Alive and Well
Spy Wednesday