It means you a scared. You are shaking in fear.
"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 is similar to idiom 'shaking in one's boots'. It means that one is very afraid and shaking from fear.
Meaning you are pretending to be bigger or smarter than you really are
This means that you are so scared that you are shaking in your boots- but mostly this phrase is used sarcasticly, as to say teasingly: you dont scare me.
"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 idiom "quake in your boots" means to feel extremely scared or intimidated. It implies a strong sense of fear or anxiety that causes a person to tremble or shake.
The meaning of the idiom in the pink of health means being in good health.
The idiom means impress someone is egg on
It's not an idiom - to cope means to deal with, or to handle
"Old hand" is an idiom meaning having lots of experience.
It is not an idiom. It is an expression. The difference is that an idiom's meaning cannot be derived from the meaning of its individual words. In the expression wolfing down food, the meaning is clearly derived from the meaning of the words, and people have been saying it for hundreds of years.