Goona Mia is the name for a toilet in Noongar. It means poo house! In Australian English it is a 'dunny' (outside toilet).
The word 'goona' is found in many Pama–Nyungan languages. Also spelt gunna or gunnah. It means 'shit', 'idiot' etc., as in "that kid is in deep gunna", "that guy is a real gunnah!"
nguny kooliny keny nguny koorliny koodjal