Read the dictionary definition of buster. All definitions for this word.
1. a person born in the generation following the baby boom when the birth rate fell dramatically
2. a person (or thing) that breaks up or overpowers something
1. dam buster
2. sanction buster
3. crime buster
3. a person who breaks horses
4. a robust child
5. an informal form of address for a man
1. Say, fellow, what are you doing?
2. Hey buster, what's up?