Good and proper
Definition 1 of 1
Pro Tip 1/3Colloquial Usage
Used mostly in spoken and informal contexts, not in formal writing. 
The band played good and proper at the local pub.
Pro Tip 2/3British Origin
It's a British English phrase, so it's more common in the UK. 
She scolded him good and proper for arriving late.
Pro Tip 3/3Implicative Meaning
Implies something was done with great effort or to a great extent, sometimes with finality. 
They settled the argument good and proper.