(verb) to rent a room in an love hotel to have sex with someone
Definitions (粵典–words.hk)
動詞
去酒店開房做愛 to go to a hotel for sex; literally "to burst open a room"
唔好因為失戀就亂咁同人爆房。
唔好因为失恋就乱咁同人爆房。
m4 hou2 jan1 wai6 sat1 lyun2 zau6 lyun2 gam3 tung4 jan4 baau3 fong2. Don't go sleeping around just because you got dumped.
佢哋各自同阿爸阿媽住，有需要嗰陣會去爆房。
佢哋各自同阿爸阿妈住，有需要𠮶阵会去爆房。
keoi5 dei6 gok3 zi6 tung4 aa3 baa4 aa3 maa1 zyu6, jau5 seoi1 jiu3 go2 zan6 wui5 heoi3 baau3 fong2. They live with their own parents, and they will go to a hotel for sex when there's a need.
動詞
大學生術語；指學生未經批准，擅自進入或者佔用大學校舍嘅課室 (university student slang) to enter or occupy a classroom without official approval
近義詞
開房
Definitions (Wiktionary)
verb, Cantonese, Hong-Kong
to go to a hotel for sex; to have sex in a hotel room