Balloon popping is the act of bursting a balloon, typically made of latex or rubber, by applying pressure. This can be done using sharp objects like pins or scissors, or by applying enough force with hands or feet. When a balloon pops, it makes a loud noise and releases air quickly, which can be surprising. The sound produced during balloon popping is caused by the rapid expansion of air as the balloon's material breaks apart. Balloon popping is often associated with celebrations, such as birthdays or parties, where balloons are commonly used as decorations. It can also be a fun activity in games or events.