"Desperate bitch" is a humorous slang term used to describe a woman's characteristics of being extravagant, like shopping and not frugal. This word is humorous and exaggerated. This is used in a relaxed and joking situation and does not mean to belittle or discriminate against women. In the humorous context, the use of this word can bring humorous effect, but we should pay attention to avoid hurting others' feelings.