Definition of cowbanger in English:

cowbanger

noun

NZ, Australian
informal
  • A dairy farmer.

    ‘her boss is the local cowbanger’
    • ‘If any of the cow-bangers happened to see him along the main drag—blooey for us!’
    • ‘I tell you tha' be a lot o' cowbangers about here.’
    • ‘The old cow-banger, he'll help me!’
    • ‘Back, you son of a bawl, you four-footed ball-hanging cow banger!’
    • ‘Short refers to himself as a "cowbanger".’

Origin

Early 20th century: from cow + banger.

Pronunciation

cowbanger

/ˈkaʊbaŋə/