one and one
Irish English colloquial term for a serving of fish and chips -- specifically one piece of fish and one portion of chips.
Etymology timeline
Born ~2017 · 1 year of recorded useDefinitions
Irish English colloquial term for a serving of fish and chips -- specifically one piece of fish and one portion of chips. The term captures the way the order was traditionally called out: one cod, one chips. It is deeply embedded in Irish chip-shop culture, where fish and chips is a staple takeaway. The phrase is distinctly Irish in this specific food sense.
She picked up a one and one on the way home from the match and ate it walking.
Comments
Irish slang for the classic takeaway order of fish and chips — one piece of battered fish and one portion of chips, the two staples arriving together. In Ireland the phrase became shorthand for the whole meal, and you'd say it at the chipper counter as naturally as ordering a coffee. It's a term dripping with nostalgia, Friday-night ritual, and the smell of vinegar on newspaper. Still used widely in Ireland today.
After the match we went straight to Burdock's for a one and one — cod, extra salt.
Comments
(Ireland) A serving of fish and chips.
One and one means: A serving of fish and chips.. It is mainly Irish English and may not be understood outside that context. There is no real cause for parental concern; it is descriptive vocabulary rather than risky behaviour. If your teen uses it, context will usually make the intent clear. A short, curious question about where they heard it is usually all that is needed to know whether to follow up.
one and one means: A serving of fish and chips.. Register: informal, Irish English. Often not understood outside its region; gloss the word on first use when writing for an international audience. A common learner mistake is using the word in a register it does not fit, or assuming a single global meaning; native speakers immediately notice when slang appears in formal contexts, so always check the surrounding register before producing it yourself.
“One and One Makes Five Pet Shop Boys”
— Bluesky· May 2026
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