Definition: A loud and chaotic disturbance or commotion.
Use case: You can use the slang "ruckus" to describe a noisy and disruptive situation, such as a party that gets out of control or a group of people causing a disturbance in a public place. For example, "There was a ruckus at the concert last night when the fans started pushing and shoving to get closer to the stage."
• We had to leave the bar because a group of guys started a ruckus and it was getting too dangerous.
• The kids were bored and started making a ruckus by jumping on the bed and playing loud music.
• The neighbors called the police because they were tired of the ruckus coming from the apartment upstairs.
• The party got out of hand and soon enough there was a ruckus, with people screaming and throwing things around.
• The protesters decided to create a ruckus in front of the government building to demand their rights.
• My little brother caused a ruckus when he spilled his drink all over the table.