Idiom Kitchen is a vibrant and engaging project that will introduce you to English idioms, teach you how to express your thoughts correctly and colourfully, and expand your vocabulary. Each episode will introduce you to an English idiomatic expression, its meaning, and how it is used in speech, using amusing and unexpected example sentences.. In this episode, you will learn the meaning of "couch potato", see how it is used to describe people and habits, and remember it easily with vivid, relatable examples.