The word "goofy" is an informal adjective that describes someone or something as silly, funny, or foolish in a playful way. It often implies a sense of lightheartedness or clumsiness, and it can be used to characterize behaviors or actions that are endearingly odd or amusing.
The origin of the word "goofy" dates back to the early 20th century in American English, derived from the character "Goofy," a popular cartoon dog created by Walt Disney. The term captures the character's clumsy, silly persona.