The quote expresses a strong negative reaction to someone's disdainful gaze. The feeling conveyed is one of humiliation and worthlessness, as if the person is being compared to something disgusting and unwanted. This comparison emphasizes the depth of the perceived contempt and reflects the speaker's vulnerability in that moment.

This vivid imagery not only highlights the emotional impact of such looks but also illustrates the power dynamics in social interactions. The speaker feels devalued, much like an unwanted object brought indoors by a pet. This sense of being discarded or overlooked resonates with themes of social status and personal dignity, which are commonly explored in P.G. Wodehouse's works.