Tarts and Vicars course
A mildly derogatory term for the short commissioning course at RAF College Cranwell for already professionally qualified candidates, eg doctors, dentists and members of the clergy. (Officially SERE - Special Entrants and Re-Entrants).
While 'Vicars' refers to the clergy, 'Tarts' is in no way a reference to the others on the course, but is purely a correlation with a well known party theme 😁.