"Churr" is a slang term with roots in New Zealand's Māori culture, often used in Australia due to cultural crossovers between the two countries. While it originates from the Māori word "kia ora," meaning "thank you" or "hello," it has evolved to have broader informal uses in Australian slang.

In everyday conversation, "chur" can express gratitude, agreement, or approval, depending on the context. For instance, if someone does you a favor, responding with "chur" is like saying "cheers" or "thanks." Similarly, when agreeing with someone, you might say "chur" as a way to affirm what they’ve said.

The word is also used casually among friends, signaling camaraderie or a sense of shared understanding. It’s short, versatile, and perfect for quick, informal exchanges. Due to its New Zealand roots, "chur" is more common in certain parts of Australia, particularly in urban areas with diverse cultural influences.