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Region: General | Usage example: The app is a one-trick pony that only handles invoicing.

One-trick pony

Meaning

Someone or something with only one skill or feature.

Usage

Used critically when someone lacks versatility.

Origin & History

Origins and dates here are approximate summaries. Many idioms have disputed or unknown origins, and not every date has been checked against a historical dictionary, so treat specific dates and stories as a starting point rather than a citation.

Circus pony trained only for a single trick.

Used in the 19th century to describe performers and extended to business.

Related Idioms

Dog and pony show

A showy presentation designed to impress.

Backseat driver

Someone who gives unwanted advice about how you should do something you're doing.

Steer clear of

Avoid someone or something deliberately.

More Idioms

Break the ice

To do or say something to relieve tension or get conversation going in a social situation.

Cut to the chase

Skip ahead to the most important or exciting part of something.

The ball is in your court

It is now your turn to take action or make a decision.

Throw in the towel

To concede defeat or admit a struggle isn't worth continuing.