The term "Goose (Fool)" refers to a person who is easily tricked or deceived, often due to their gullibility. This expression comes from the idea that a goose is a simple bird, making it a fitting metaphor for someone who falls for pranks or scams. People might call someone a "goose" when they make a silly mistake or believe something that is clearly untrue.
In literature and folklore, the image of a foolish goose often appears in stories to highlight the importance of wisdom and caution. Characters labeled as fools frequently serve as comic relief, reminding us to think critically and not take everything at face value.