Maturin expresses his pleasure at reuniting with Wallis and inquires about his well-being in a rather unusual manner by asking about his genitalia. This exchange highlights the camaraderie and distinctive communication style among characters in "The Fortune of War," a novel that combines adventure with rich character dynamics.

The question serves as a humorous and somewhat shocking icebreaker, reflecting the deep bonds of friendship that can exist among men, even when discussing taboo or awkward topics. Patrick O'Brian’s writing showcases how such interactions can provide insight into the characters' relationships and the lighter moments that contrast with the novel's more serious themes.