noun in horse racing, to bet on credit. Rhyming slang from 'Murray Cod' (a delicious inland fish) to ON THE NOD (on credit) AUSTRALIA, 1989.► on the Murray cod(of a wager) agreed upon without money changing hands. Rhyming slang for ON THE NOD. Also in the short form 'on the murray' AUSTRALIA, 1967

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⇨ Murray Walker; murraynoun a talker. Rhyming slang, based on broadcaster (and, therefore, professional talker) Murray Walker (b.1923) UK, 2002