Jabaness
A fat, egocentric, boorish woman who acts like she's the queen of everything and everyone else is a peasant.
My aunt is a Jaba the Cunt. She yells at the mailman like he owes her money.
That woman at the gym is a Jaba the Cunt. She thinks she's the best at everything.
Jaba the Cunt thinks her face is perfect and everyone else is ugly.