Green’s Dictionary of Slang

boer baroque n.

[SE Boer + baroque, ‘a florid style of architectural decoration, which arose in Italy in the late Renaissance and became prevalent in Europe during the 18th century’ (OED)]

(S.Afr.) vulgar, if expensive, interior decoration.

B. Hilton-Barber Weekends with Legends 82: The architecture is Boer Baroque, the decor a wonderful combination of different influences.