I would describe myself as quirky, witty with a bit of brattiness. (fwbdatingsite.com)
The word carries connotations of success, popularity, and glamour, as well as (more recently, I think) more than a touch of spoiled brattiness. (canadianbusiness.com)
Back on my haunches, dishcloth in hand and I'm stung by the socio - economic snobbishness and spoiled - brattiness inherent in that internal 3 minute tirade. (sarahbessey.com)