Colloquial term of a usually possessive nature indicating a female with whom one is either emotionally or physically intimate. Usually refers to a wife or girlfriend, although it can be extended to a fuck buddy, or even a platonic relationship, of close enough. This is similar to the informal use of the word "bitch" among girlfriends, but applicable to male usage.

Internet persona(s) who happens to follow you and you happen to follow them back and maintain communication with and have a mutual liking for eachother whether it be friendship wise, etc. (Mutuals if more than one mutual)