a mood disorder that causes emotional changes and mood swings, from rude as f*^k, to kind-attitude. Most individuals that suffer from this is mainly women. It is described when women are rude to you one minute, then friendly the next and ask you for a favor.
Girl: "Stfu waste yute gtfo!!"
A minute later...
Girl: "Buy me roses for valentines day please I'd love you forever and ever <3"
Boy: "Wtf girl you trippin', that's some next level biwomanism right there!"