Refer to the following content for specific reference:

1. "Put your lungs out": It is on the borderline of swearing, and its meaning is similar to a certain swearing word, but the tone is lighter and more polite.

2. "Barbecued pork": It originally refers to a delicious Cantonese delicacy, but it is used to describe people's old barbecued pork. It probably comes from "the old barbecued pork is better than the old one.".

3. "fenchang": "fenchang" is used to describe someone when you don't like them.