A particular type of person that is considered "thicc" or "qween". They carry along some bold dance moves, and usually hang out with small groups of friends, specifically ones they trust. They never worry about popularity or how other people perceive them. They try to stand out from the crowd, and aren't easily offended or upset. Don't try to mess with a Kaz, they might fight back with some bold moves.
"Wow! Look at them go! I wish I could be as confident as them, they're totally a Kaz."