小哥哥 [－－－]

Jyutping siu2 go1 go1
Pinyin xiǎo gē ge

Definitions (Wiktionary)
  1. noun
    little elder brother
  2. noun, endearing, neologism, slang
    A cute term of address for a young man.

小哥哥 [－－－]

Jyutping
Pinyin xiǎo gē ge

Definitions (CC-CEDICT)
  1. little boy who is older than another young child (e.g. his playmate)
  2. (neologism c. 2017) (slang) amiable form of address for a young man of about one's own age or a little older