Generally speaking, what will be shouted in every game, that is, what is heard the most, is that the "defense" shouted by the away team when attacking is "defense", especially at the decisive moment.

CBA will also have fans shouting "defense" in Chinese.

There are many others. Every game, every team is different. For example, when the Lakers play, if Kobe has the ball at a critical moment, fans will shout "MVP". Of course, other teams will also have it, especially when the league is going to select MVP. Fans basically shout MVP in every attack when their own stars control the ball, such as Paul, Garnett and even McGrady, who won 22 consecutive victories in the Rockets last season.

There are also some quite famous slogans, such as the Celtics' long-cherished wish for the Lakers' NBA history. In those days, every time the Lakers and Celtics played in the finals, fans would shout the slogan "Beat LA", which was the most famous slogan in the NBA.