The phrase suggests a task is done incompletely, with an intention to finish it later.

Implies Incompleteness

It's casual and may be inappropriate in formal or professional communication.

Not for Formal Use

Implies something was done hastily, often due to a shortage of time.

The phrase often connotes minor or non-critical tasks that can be briefly attended to.

Using the phrase can hint at a lack of thoroughness or a casual attitude towards the task.

It may be used to justify postponing a task or when acknowledging the need to revisit it.