Boerekos means: South African term for traditional Afrikaner home cooking - hearty, no-nonsense food rooted in Dutch and German settler traditions. Think slow-braised meats, thick stews, potjiekos cooked over. It is mainly South African English and may not be understood outside that context. There is no real cause for parental concern; it is descriptive vocabulary rather than risky behaviour. This is a food-related word and harmless in itself.