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“Keep it snappy” (or more traditionally, “make it snappy”) is an informal English idiom used to tell someone to hurry up, act quickly, or get straight to the point without wasting time. It combines a demand for immediate speed with a request for conciseness. Common Variations & Examples

“Make it snappy”: Used as a direct command to speed up an action.

Example: “Grab your coat and make it snappy, or we’ll miss the train!”

“Keep it snappy”: Typically used when asking someone to keep their speech, writing, or presentations brief and engaging.

Example: “You only have two minutes for your pitch, so keep it snappy.” Tone and Social Context

The phrase is highly informal and carries specific social nuances depending on how it is delivered:

Urgent but Friendly: It can be used between friends or close colleagues to signal that time is short, such as rushing to a meeting.

Borderline Impolite: Because it functions as a direct order, using it with a stranger, a superior, or service staff (like a waiter) can sound demanding, impatient, or disrespectful. The Root Word: “Snappy”

The word “snappy” on its own is an agile adjective with several meanings: Fast and energetic: A “snappy pace” or a “snappy tune”.

Concise and effective: A “snappy slogan” or “snappy dialogue” that easily catches people’s attention.

Stylish: A “snappy dresser” wearing fashionable, sharp clothing.

Irritable: Someone who is “snappy” is quick to speak or react in an angry, impatient way.

Are you looking to use this phrase in a specific piece of writing, or did you encounter it in a particular context you’d like to unpack? snappy | Definition from the Clothes topic – Longman