"Rubber Neck" refers to the Curiosity of Humans to look at an accident on a road or Highway thus Turing their heads to look and snap back like a rubber band when they realize their still driving. Always Causing a backup in traffic.
It means to turn one's neck to see what is going on. Often used to describe drivers going past an accident.
"To be" is not an idiom - it's a verb.
The cast of The Rubberneck - 1922 includes: Lee Moran
It is not an idiom - it is a line from an old television cartoon called Rocky and Bullwinkle. Rocky was a flying squirrel. (Bullwinkle was a moose).
The Rubberneck Boarders - 1900 was released on: USA: May 1900
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.
An idiom can also be called a figure of speech or a saying.
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.