Cartoon characters don't face generation gaps

Mum to elder bro: hey you went over to your gf house for dinner again?
Bro: yah why?
Mum: what they cook for you?
Bro: fish lor.
Mum: you ah, at home cook fish you don't want eat, go to other people place eat their fish.
Bro: eh, their fish different. People fish for human eat one, our house fish you give cat they also spit out eh!
Mum: what nonsense. Because their maid work for 17 years already mah. Your maid only 5 months!
Bro: no serious, you give her 5 years even Garfield also won't eat her fish. My taste just like Garfield only lor.
Mum: simi Kar-Few lah. Then how come your Papa can eat the fish she cooks?
Bro: Ah pa different. Ah pa is Snoopy, can just eat anything one.