Not mess around
verb phrase
To take something seriously or act quickly and decisively.
He is a strict manager and does not mess around when it comes to meeting deadlines.

Often appears as...
- do not mess around
- not mess around with
Usage tips
Informal
Colloquial
verb phrase
To avoid frivolous activity or behaviour; not waste time on unnecessary or unimportant things.
In this business, we do not mess around. Every second counts.

Often appears as...
- do not mess around
- not mess around with that
Usage tips
Informal
Colloquial, Idiomatic
verb phrase
Not act frivolously or irresponsibly, particularly in a potentially dangerous or serious situation.
When it comes to safety, we do not mess around.

Often appears as...
- do not mess around with
- not mess around in that
Usage tips
Informal
Colloquial, Idiomatic
verb phrase
To take something seriously or act quickly and decisively.
He is a strict manager and does not mess around when it comes to meeting deadlines.

Often appears as...
- do not mess around
- not mess around with
Usage tips
Informal
Colloquial
verb phrase
To avoid frivolous activity or behaviour; not waste time on unnecessary or unimportant things.
In this business, we do not mess around. Every second counts.

Often appears as...
- do not mess around
- not mess around with that
Usage tips
Informal
Colloquial, Idiomatic
verb phrase
Not act frivolously or irresponsibly, particularly in a potentially dangerous or serious situation.
When it comes to safety, we do not mess around.

Often appears as...
- do not mess around with
- not mess around in that
Usage tips
Informal
Colloquial, Idiomatic
Definition 1 of 3

Urgency
Express urgency or importance without delay, especially in professional scenarios.

We can't mess around, the project deadline is tomorrow.
Work Context
Often used at work to encourage fast and serious action.

The boss told us not to mess around and finish the report today.
Directive Tone
Can sound commanding when used by someone in authority.

The coach said not to mess around and focus on the game.
Urgency
Express urgency or importance without delay, especially in professional scenarios.

We can't mess around, the project deadline is tomorrow.
Work Context
Often used at work to encourage fast and serious action.

The boss told us not to mess around and finish the report today.
Directive Tone
Can sound commanding when used by someone in authority.

The coach said not to mess around and focus on the game.
Urgency
Express urgency or importance without delay, especially in professional scenarios.

We can't mess around, the project deadline is tomorrow.
Work Context
Often used at work to encourage fast and serious action.

The boss told us not to mess around and finish the report today.
Directive Tone
Can sound commanding when used by someone in authority.

The coach said not to mess around and focus on the game.
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