bro
(slang) Brother (a male sibling).
(slang) Brother {{gl|a comrade or friend; one who shares one’s ideals}}.
(vocatively, with friendliness etc) (slang) Brother, my man, good sir; {{n-g|a friendly term of address for a male}}.
(slang) A frat boy or someone who espouses the fraternity bro culture.
(usually in compounds) Someone, usually male, who aggressively evangelizes a person, concept or technology.
(AAVE) A person previously mentioned, usually male. {{non-gloss|Chiefly equivalent to (he) and (him).}}