black sheep
"To be" is not an idiom - it's a verb.
Pest is not an idiom. It's a word.
The idiom "apple shiner" means the teacher's pet.
The meaning of the idiom in the pink of health means being in good health.
The idiom means impress someone is egg on
It means a family member who is "different" from the rest of the family and is therefore an an embarrassment or a disgrace to the family.
Traditionally, it is considered a horrible disgrace to disgrace your family.
"His dishonest acts made him a disgrace to his family and his community." "The soldier was certain he was returning home in disgrace, only to find that during his absence, he had been awarded several medals for bravery."
If the salacious information goes public, it will disgrace the entire family.
"To be" is not an idiom - it's a verb.
After the scandal broke, the governor was forced to resign in disgrace. When Joe was caught stealing from our neighbors, it was a disgrace to our whole family.
Pest is not an idiom. It's a word.
The idiom "apple shiner" means the teacher's pet.
The meaning of the idiom in the pink of health means being in good health.
It means something like embarrassment. For example: You are a DISGRACE to our family. You are a an EMBARRASSMENT to our family.
It's not an idiom - to cope means to deal with, or to handle
The idiom means impress someone is egg on