Often used metaphorically for non-physical 'sandwiching' such as time management or to-do lists.

Metaphorical Use

Used to describe strategies or techniques aiming to increase productivity or enjoyment.

Enhance Effectiveness

Use when referring to physical situations where there's little room, often leading to discomfort.

Suggests an unplanned or accidental scenario, typically causing inconvenience or discomfort.

Describes the innovative combination of different skills, genres, or elements to create something new.

The phrase can imply that together, the two elements can produce a greater outcome.

Can refer to combining personal interests or activities for balanced self-improvement.