n 1: an informal form of address for a man; "Say, fellow, what
are you doing?"; "Hey buster, what's up?" [syn: fellow
2: a robust child
3: a person who breaks horses [syn: broncobuster
4: a person (or thing) that breaks up or overpowers something;
"dam buster"; "sanction buster"; crime buster"
5: a person born in the generation following the baby boom when
the birth rate fell dramatically [syn: baby buster