to be P and Q: to be of the highest quality. Obsolete. rare (English regional (midlands) in later use).

colloquial. to have everything: to possess every kind of attraction, advantage, requirement, etc.

to hit the high spots and variants: to perform or rise to a very high level; to include or touch on the most important points or places.

to be mustard: (of a person) to be regarded as very sharp, keen, or accomplished in a particular sphere. Cf. hot stuff, n. adj.

to be a box of birds: to be fine, well, excellent; to be in good health or spirits. Similarly to be a box of fluffy ducks (also to be a box of flu…