Ma'khaiya
A Ma'khaiya is a girl who thinks she's the best. She's got a pretty smile, a pretty brain, and a pretty mean mouth. She'll love you hard, but don't mess with her or she'll cuss you out.
She said she'd help me, then cussed me for getting a B.
She told her brother to shut up, then cussed him for being loud.
She said she'd never leave me, then left me for someone else.