Firecracker fireworks are an absolute must during the festive seasons. If you want to have fun with firecrackers, you will need to get a lot of them. However, you don’t need to spend a fortune to purchase them. Definition: Firecrackers are also known as bangers or noise makers. These small fireworks are primarily designed and used to produce a large amount of report or noise in the form of a loud bang. They explode with a loud band and rarely have a visual effect. They have fuses that need to be lit and contain an explosive compound wrapped in a small area.