Learning Queen's English is described using a metaphor which is:

The correct option is scrubbing off the bright red varnish from your toenails.

In literary contexts, the process of acquiring or conforming to "Queen's English" is often associated with the eradication of one's natural or regional identity. The act of "scrubbing off the bright red varnish from your toenails" serves as a vivid, domestic metaphor for this process. Just as scrubbing off bright varnish requires effort and results in the removal of a bold, colorful, and highly visible personal choice to reveal the plain, natural nail underneath, adapting to Queen's English represents the meticulous and sometimes painful stripping away of one's vibrant, native linguistic traits, accents, or colloquialisms in order to conform to a standardized, plain, or socially "acceptable" mode of speech.