Fish and chip shop owner giving salty customers a serve online

There's a saying that the customer is always right.

Well, not for Gold Coast fish and chip shop owner Sunny.

Immigrating from Fiji in 1999, Sunny has been running Caught and Cooked Fish and Chips for more than a decade.

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And when he gets a salty review, he serves up a battering right back.

Watch the full video in the player above.