乱らん闘とう騒さわぎ

noun

brawl; scuffle; free-for-all fight

A noisy, chaotic fight involving multiple people; often used for public disturbances or sports-related melees.

• 試し合あいの後あと、観かん客きゃく席せきで乱らん闘とう騒さわぎが起おきた。

  After the match, a brawl broke out in the stands.