An adjective that's supposed to be used to describe someone irritable, moody and whiny. Even if a person is not bitchy but rather, honest or blunt, a stupid person may use "bitchy" to describe that person. Bitchy is the creative limit when it comes to insults coming from the same stupid people.
1. Did you hear that? We were talking for the past hour about me and she just told me to SHUT UP! Out of nowhere! Geez, she's bitchy today!!
A female dog is called a “bitch”. Dogs bite and bark when pissed off. Ergo, a female who is acting snappy, angry and biting at those around her is being “bitchy”.
I can’t believe Sarah is acting so bitchy, Helen must have reallypissed her off
A woman who speaks her mind and is mostly hated by jealous people who can't handle her big personality. She is someone who doesn't care what people says because she knows they don't effect her life.