A young female who complains about everything, or everyone, usually to her boyfriend, and never shuts the hell up. To a bitch, nothing is ever good enough for them. Bitches are spoiled brats who need to shut up before they're boyfriend smacks the hell out of them.
Chris Brown beat Rhianna because she never shut up about everything. Rhianna bitched to Chris Brown non-stop, until she finally got underneath his skin and Brown rammed his fist into her head.