What does accent Shanghai dialect mean?

Fanmaoqiang is a common saying in Shanghai, and there are many interesting dialects in Shanghai, such as:

1, galiang: with glasses (with a beam on the nose)

2. Shoutou: the kind of person who always suffers.

3. I can't laugh: I just laughed to death.

4. Little Red Guy: When reprimanding children, adults' nicknames for children are equivalent to "kids".

5. Leadership III: Leading boss?

6. Empty sacks with rice on the back: made by leather bag companies before.

7. Knock on the coal cake: call the secret service person.

8, ruthless three ruthless four: very arrogant

9, hometown Shang: housekeeping skills

10, old three and old four: very arrogant, and it seems to be pretending to rely on the old to sell the old.