In Zhuzhou dialect, don't: a part of a woman. Fat: hypertrophy. Son: People. "Don't be fat" means a very stupid, stupid and crazy person. Synonyms: "Stupid", "Idiot", "Stupid X" and "Psycho"

Part of speech: derogatory term.

For example: "Don't get fat, you broke my computer again!" " ""He's just a fat man, don't worry about him! ".Close friends can also tease each other:" If you are not fat, just eat midnight snack? " .

Understand "Biefeizi" (noun), then you will naturally understand the meaning of another Zhuzhou dialect "Biefeizi" (verb).