Wiktionary
adv. (context idiomatic used as an intensifier English) very; exceptionally; utterly.
WordNet
adv. completely or thoroughly; "when I'm good and ready"
Usage examples of "good and".
And He will judge and will forgive all, the good and the evil, the wise and the meek.
The free intellect copies human life, but it considers this life to be something good and seems to be quite satisfied with it.
So often did this happen, that it became the custom to hold White Fang until the other dog went through the preliminaries, was good and ready, and even made the first attack.
That deluded businessman with too much money for his own good and an ill-bred daughter whose silly, idiot-brained wishes must be granted at all cost?
She could not recall any day in her life that had veered so often between the Good and the Evil.
In fact she could imagine several reasons why Herihor might be on good and even confidential terms with a woman of the north through whom information affecting the border might flow.
They did not see that good and evil and beauty and ugliness are only ornamental fruits of perspective, whose sole value lies in their linkage to what chance made our fathers think and feel, and whose finer details are different for every race and culture.
I have no doubt that time discriminates between the good and the bad.