1. verb, rude slang To complain or gripe about someone or something.
2. verb, rude slang To jumble up or ruin something.
3. noun, rude slang A female who is deemed objectionable, perhaps due to rudeness or meanness.
4. noun, rude slang A complaint or gripe.
5. noun, rude slang One's girlfriend.★★★
6. noun, rude slang Something that is very difficult or challenging, often causing annoyance or frustration.
1. n. an unpleasant or irritating female. (Rude and derogatory. See the complete list of all entries with bitch in the Index of Hidden Key Words.)
2. in. to complain. (Usually objectionable.)
3. n. a complaint. (Usually objectionable.)
4. n. a difficult thing or person. (Usually objectionable.)
5. tv. to ruin something. (see also bitch something up.)
6. n. one’s girlfriend. (Black. Usually objectionable.)
7. and biatch and beotch n. buddy; cohort. (Streets. Also additional spellings.) ★★★
来源：
注意我加了★★★的英英释义。bitch可以是对同伴的爱称，类似于“小婊砸” “小婊贝”。
如果你还不理解的话，其实中国古代也有把骂人的话当昵称的用法，可以去看看研究《红楼梦》詈语的文章。
当然，也可以自称bitch，做个霸气侧漏的坏女人。
参考：
Saweetie/Doja Cat《Best Friend》
Doja Cat《Boss Bitch》
Doja Cat《Ain't Shit》
所以，当欧美圈说一个diva婊里婊气的时候，可能是褒义词，具体看语境。
拓展阅读：
