Having half a screaming child on your hands.
A leprachaun's undivided attention.
Hand them a mechanical pencil with the lead out and see how the use it. Child A: look mom I'm a doctor! - expect them to live to 80+ years. Child B: look mom I'm a heroin user! - expect them to live to about 27.
Scream and scratch at the top of his coffin.
She kept sitting on Pinocchio's face and screaming "Lie to me! Lie to me!!!"
Half a cat
Dr What Dr Omg I've only got half a colon