Handful

[Gregory]

A euphemism used to describe a kid who is an attention demanding jerk and allowed to behave badly wherever she goes. She wields control the over family while her parents do nothing to [discourage] it, in fact they may beam with pride over the behavior and even find it adorable. (See also: feisty, [sparkplug], [firecracker], pistol)

[Rihanna]

an amount of something that can be held in one hand:

[Tanya Shivari]

A quantity that fills the hand.