Having an attitude can be described as having a SASSY demeanor. SASSY is defined as being bold, lively, and full of spirit. It is often used to describe someone who is confident and unafraid to express their opinion. It is also used to describe someone who is cheeky and has a bit of an edge. Having an attitude can be seen as a positive trait, as it shows that someone is not afraid to stand up for themselves and speak their mind.