What is meaning of fair denkum?

"Fair dinkum" is an Australian colloquial expression that means genuine, real, or honest. It is often used to affirm the authenticity of something or to express sincerity in a statement. For example, if someone says, "He's a fair dinkum bloke," it means that the person is trustworthy and straightforward. The phrase reflects Australian culture's valuing of authenticity and straightforwardness.