雞 Chicken; 同 With; 鴨 Duck; 講 Talk = Chicken talking to duck. Because chickens and ducks "speak" different languages and cannot understand each other, so when they try to communicate, it is a futile effort. The phrase is often used to describe a situation where two people are having a conversation but are not on the same page, either because they have different opinions, are talking past each other, or are simply not listening to each other. It implies a sense of frustration or annoyance at the lack of communication and understanding between the two parties.

崖 Cliff; 广 House/hut that is built on the hillside or near a cliff. It connotate dangerous situation.

私 Self; 家 Home; 車 Car = Car of my home

踎 Squat 墩 Stump (specifically referring to a bollard on a pier) = Squating on a bollard. In the past, unemployed men would often hang around the harbor looking for temporary work as coolies. They would frequently squat on bollards while waiting for jobs, as they might have to wait for a long time. Therefore, if someone is squatting on a bollard, it is likely that they are unemployed.

型 Cool; 英 Gorgeous; 帥 Handsome; 靚 Good looking 正 Brilliant. From a commercial of Stephen Chow. It basically just mean handsome guy, but use 5 character of similar meaning to describe that.

有 have; 冇 don't have; 搞 Handle; 錯 Wrong = is it handled wrongly?

聽 Tomorrow; 朝 Morning, sunrise. "聽" itself means "Listen". There is a theory saying 聽 is the condensed pronunciation of "天明" (Sunrise, meaning the next day), so 聽日 means Tomorrow

旮旯 Corner; 頭 Head

孖 Twin; 你 You; 去 Go; 睇 Watch, see; 戲 Movie. 孖 also have the meaning of "together". So 孖你 is "together with you".

潛水 Diving. The phrase is often used figuratively to describe someone who hasn't been showing up or has been absent for a long time. This is because when someone is underwater, nobody can see them. If the person eventually shows up or resurfaces, it could be described as "蒲頭", which means "the head resurfaced"

笠 Cover (n.); 水 Water.

老竇 itself means "Dad" but 老老竇竇 comes from the typo of 老老實實 (honest). So it is just a fun way to say "To be honest"