- Boong / bong / bung
- (Aus) Australian aboriginal.[21] Boong, pronounced with ʊ (like the vowel in bull), is related to the Australian English slang word bung, meaning dead; infected; or dysfunctional. From bung, to go bung “Originally to die, then to break down, go bankrupt, cease to function [Ab. bong dead]”.[22] Highly offensive. [First used in 1847 by JD Lang, Cooksland, 430][23]