Kabundi - A Kiwi word you use when you’re too lazy to think of a bette

A Kiwi word you use when you’re too lazy to think of a better insult. It’s like you’re just yelling at life.

My mom told me to clean my room. I said 'Kabundi.'

My friend called me a weirdo. I said 'Kabundi.'

My dog barked at me for 10 minutes. I said 'Kabundi.'