leisure time (over a cup of tea, after a meal etc)
Definitions (粵典–words.hk)
名詞
字面解為食完飯冇嘢做嘅時間,有時亦引伸為休閒空餘嘅時間 the period of time after finishing a meal where one has nothing to do; in general, leisure time
明星嘅緋聞通常都係師奶茶餘飯後嘅話題之一。
明星嘅绯闻通常都系师奶茶余饭后嘅话题之一。
ming4 sing1 ge2 fei2 man4 tung1 soeng4 dou1 hai6 si1 naai1 caa4 jyu4 faan6 hau6 ge3 waa6 tai4 zi1 jat1. The gossips about stars are always one of the topics of discussion among housewives after meals.
Definitions (Wiktionary)
phrase, idiomatic
leisure time; free time (syn.) 茶余酒后, 茶餘酒後