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Phrases & SayingsFood and drink

dad and mum

Rum, in rhyming slang documented in Australian service usage.

In a sentence

The old service glossary gave dad and mum for rum.

Where it came from

Rhyming slang: dad and mum supplies the rhyme for rum. The construction is also recorded outside Australia. A 1941 Australian service-slang article records dad and mum for rum; later slang compilations confirm the rhyme.

Initial era
1900–1949
Where used
Australia; also recorded in Britain
Use today
Historical or uncommon

Sources