The term "dum-dum bullet" is commonly used to describe a type of expanding bullet that is designed to cause massive tissue damage upon impact. However, there are several other terms that are used to describe similar types of ammunition. Some of these include hollow point bullets, soft point bullets, and jacketed hollow point bullets. While these bullets may have slightly different designs, they all share the same goal of causing maximum damage to the target. The use of such ammunition is generally considered controversial, as it is often thought to cause unnecessary harm to living beings. Nevertheless, such bullets remain a popular choice for hunters and law enforcement officials around the world.