粤典 (words.hk)香港词
指一個人咩都唔識，好似個啱啱由鄉下出嚟，冇見過世面嘅後生仔咁 (country bumpkin; an ignorant or unsophisticated young man; a young man newly arrived in the city from the countryside; literally,home village boy)
名詞用例
去一次外國，我即刻覺得自己好似鄉下仔出城咁。
heoi3 jat1 ci3 ngoi6 gwok3, ngo5 zik1 hak1 gok3 dak1 zi6 gei2 hou2 ci5 hoeng1 haa2 zai2 ceot1 sing4 gam2.
(After) going abroad once, I immediately felt like I'm an ignorant young man from the countryside arriving in the city.