3 ms·https://en.wikipedia.org/wiki/Wallaroo https://en.wikipedia.org/wiki/Wallarooby spooneybarger 9y agohttps://en.wikipedia.org/wiki/Wallaroo https://en.wikipedia.org/wiki/Wallarookornish 9y agoDidn't know. Thanks!pm 9y agoNeither did I, and I'm Australian!