BUBBA
Etymology
Noun
bubba (plural bubbas)
(Southern US, childish) Brother; used as term of familiar address.
A working-class white male from the southern US, stereotyped as loutish.
Etymology
Proper noun
Bubba
(Southern US) The stereotypical white male; John Doe.
(Southern US) A generic nickname for any white male.
(Southern US) A nickname for a brother, usually the eldest brother and initially used only by young children before sometimes spreading to become a person's general adult nickname.
Noun
Bubba (plural Bubbas)
(US) Alternative form of bubba (a white male Southerner).
Source: Wiktionary