Good hand for button pushed in the palace (5,5)
I believe the answer is:
royal flush
'good hand' is the definition.
(I've seen this before)
I don't understand the remainder of the clue.
Can you help me to learn more?
(Other definitions for royal flush that I've seen before include "sequence" , "making monarch look embarrassed?" , "good deal?" , "Excellent hand" , "Great hand" .)