Ma'khaiya
A Ma'khaiya is a girl who's got a pretty face, a pretty brain, and a pretty mean mouth. She'll help you out, but don't mess with her or her people. She's got a mean resting face but is actually sweet underneath.
She said she'd help me, then cussed me for being late.
She told her brother he was dumb, then cussed him for making her mad.
She said she'd never leave me, then left me for someone else.