Question

Give one example of idiom

Answer 1

Some idioms are used by most people that speak English; others are used by a more select group.

Common idioms that refer to people include:

A chip on your shoulder - means you are holding a grudge
High as a kite - means you are drunk or on drugs
Sick as a dog - means you are very ill

Answer 2

some examples of idiom are : 
1. to bury the hatchet  
2. once in a blue moon 
3. the rises and sets on you 
4. may god shower on you 
5. to spill the beans