Cách sử dụng
The word 'doofus' is a casual and playful insult that is used to describe someone who is silly, clumsy, or foolish. It's important to use this word only in a light-hearted and friendly context, and not as a mean-spirited insult. For example, if your friend accidentally spills their drink, you could playfully say "Oh, you doofus!" to make them laugh. However, it's not a word you would use in a professional or formal setting.