rowdyism
/ˈraʊdiˌɪzəm/
noun
- Behavior that is noisy, rough, and disorderly; rowdy conduct.
- Rowdyism at the festival led to several people being asked to leave.
- The coach warned the players that rowdyism on the bus would not be tolerated.
- The principal spoke to the students about the consequences of rowdyism in the hallways.