定義: This is a code-mixing term that Hong Kongers like to use instead of '冷場' (laang5 ceong4), which literally translates to 'cold scene'.用法: E.g. 考口試最緊要唔好dead air。同義詞: 冷場參考: https://www.gotrip.hk/生活/中英夾雜-港式廣東話-gt12-772959/
定義: A code-mixing term that Hong Kongers use to refer to working overtime. Sometimes, it is used as '冬OT' (winter OT), which means 'don't OT'.用法: E.g. Ａ：死喇，咁多野做。唔知今晚要OT到幾時呢？Ｂ：冬ＯＴ！同義詞: 加班參考: http://www.cmi.hku.hk/Ref/Article/article02/01.html
定義: Often used as 'Ah sir' (阿sir), this is a code-mixing term that Hong Kongers use to refer to a male teacher. (Also see 'Missy' for female teacher)用法: E.g. 阿sir，我今日冇帶功課。可唔可以唔好罰我呀？參考: http://www.cmi.hku.hk/Ref/Article/article02/01.html
