What two hookers call each other when they have the same pimp. They live together, turn tricks together, and give their money to the same man, so they're close and obligated to have each others backs.
This used to mean a girls BFF but has become a term used commonly in prostitution.
It is very similar to how polygamous Mormon women call each other "Sister-Wife."
"That crazy hoe was accusing us of taking her purse, when her wifey picked it up and put it away."
"My pimp just got me a wifey, and its not fairbc he yelled at me for only making $400, but she only made $300 last night."
In the African American community, “wifey” is a term used to describe a woman whose daily actions and supportive notions for a male partner are almost identical to the role of a female spouse (i.e. cooking, cleaning, maintain finances, raising children).