1 definition by Simon Griffin

Old splet backwards; pronounced deelow. Used in cafes, restaurants and fish and chip shops when referring to stale, poor quality or old fish. The word is used in secrecy to the customer, as a code to instruct the serving of poor quality fish.
A: That customer's always rude to me.
B: That's okay, just give dlo fish from now on.
by Simon Griffin October 9, 2008
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