a slang derived from a Vietnamese phrase, meaning "starting from now"
Definitions (粵典–words.hk)
語句、俚語、外來語、爭議
對越南船民嘅謔稱。 Cantonese corruption of the Vietnamese phrase "bắt đầu từ nay", or in English "from now on", which were the first few words of a Hong Kong radio public service announcement in Vietnamese in the late 80s during the boat people crisis, warning Vietnamese boat people of a screening policy against economic immigrants. As the message was often repeated on public radio, it became a derogatory slur of Vietnamese people in Hong Kong.
唔好再用北漏洞拉嚟叫越南人喇,呢個係佢哋國家一段傷痛嘅歷史嚟㗎。
唔好再用北漏洞拉嚟叫越南人喇,呢个系佢哋国家一段伤痛嘅历史嚟㗎。
m4 hou2 zoi3 jung6 bak1 lau6 dung6 laai1 lai4 giu3 jyut6 naam4 jan4 laa3, nei1 go3 hai6 keoi5 dei6 gwok3 gaa1 jat1 dyun6 soeng1 tung3 ge3 lik6 si2 lai4 gaa3. Never call a Vietnamese person "bắt đầu từ nay" again. It was a dark part of their country's history.