1. noun. insolent, nasty, vindictive or resentful male homosexual.
2. Original terms refers to female dog. Is also applied in a derogatory way to women. [ in gay or black slang you can use the term about a male as well]
3. apply to either gender and is used as a well-meaning greeting. (“He is such a bitch!” “What’s up, bitch?”)
4. a person who complains frequently. (“Eric stop being a bitch again.”)
5. a servant. (“I’m not your bitch Eric!”)
6.[1990s] the middle seat in the front or back of a vehicle. (“You’ve got to sit bitch.”)