In "Don Quixote," Miguel de Cervantes Saavedra uses humor to portray a vivid scene of characters being tightly packed together. The imagery of being "strung by the gills, like sardines on a twig" emphasizes the absurdity of their situation, illustrating a sense of confinement and discomfort. This metaphor not only evokes a humorous visual but also reflects the chaotic circumstances faced by the characters, highlighting the comedic elements of their adventures.

The author's clever choice of words showcases his talent for blending comedy with social commentary. By comparing the characters to sardines, Cervantes captures the ridiculous nature of their predicament while engaging the reader's imagination. The quote serves as a reminder of the whimsical yet profound observations found throughout the narrative, enhancing the reader’s enjoyment of the story and its characters' journeys.