Its TO GET ON ONE'S NERVES. It means to annoy or bother severely someone.
To lose ones temper and react violently.
"To be" is not an idiom - it's a verb.
It's a figure of speech rather than an idiom. When standing for a long length of time, your own weight can put pressure on the nerves of your legs. It can also put pressure on the blood vessels and restrict normal flow of blood to the nerves. Either way it makes the nerves act erratically.This is characterised in a loss of feeling or movement in the affected limb, and hence, the limb has 'gone to sleep'.
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 someone is very anxious or nervous about something. They could be doing an exam or an interview for example, and be feeling nervous about it. So they are a bundle of nerves.
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.
No. This is not an idiom. An idiom is a group of words whose meaning is different from the meanings of the individual words. So it is not easy to know the meaning of an idiom. For example 'Let the cat out of the bag' is an idiom meaning to tell a secret by mistake. The meaning has nothing to do with cats or bags. "Treat others like you would want them to treat you" is a saying,