1. noisy and disorderly; rough and unruly

1. a person who behaves in a noisy, disorderly way

Examples

• The rowdy crowd cheered loudly at the football game.
• The teacher had to quiet the rowdy students after recess.
• The bar became too rowdy, so we decided to leave.
• A group of rowdies was causing trouble downtown.
• The rowdy behavior at the party upset the neighbors.
• Security removed the rowdies from the concert venue.
• His rowdy friends always made too much noise.