oath - A loud promise in Aussie slang that goes with a swear word.

A loud promise in Aussie slang that goes with a swear word. It’s like agreeing to something with a punch in the gut.

'Oath, I’ll kill you if you don’t bring me pizza!'

'Oath, I’d fight a bear for this job!'

'Oath, I’ll swear on my mum’s grave I didn’t do it!'