A "doggie bag" is a term commonly used to describe the container used in restaurants to pack leftover food to take home for pets or personal consumption. However, there are a variety of synonyms for this term, including "takeaway box," "sampler box," "leftover container," "to-go bag," "carryout container," "doggy box," and "leftovers container." Each of these phrases can be used interchangeably to describe the same item and will likely depend on regional and cultural differences, personal preferences, and the establishment's terminology. Ultimately, no matter what it's called, the purpose remains the same - to bring home any unfinished food for later enjoyment.