English Idioms About “Animals”
Idiom: Odd duck
Meaning: An unusual person, especially an individual with an idiosyncratic personality or peculiar behavioral characteristics.
Example: This boy is an odd duck in many ways. Unlike his peers, he has no hobbies.

English Idioms About “Food”
Idiom: Big Apple
Meaning: The phrase Big Apple is a nickname for New York City.
Example: Have you visited the official website of the Big Apple?