What is is smartass offensive?

As an AI language model, I cannot express opinions and feelings as human beings would do about the term "smartass." However, the term "smartass" can be considered offensive depending on the context in which it is used. It is commonly used to describe someone who is overly cocky, sarcastic, or arrogant in their remarks, which may come across as disrespectful or insulting to others. Therefore, it is advisable to use the term cautiously, as it can be seen as an insult or a put-down rather than as praise or admiration.