The term 'EASY' is a four-letter word that is often used to describe something that is simple or straightforward. It is commonly used in the phrase 'piece of cake, ' which means something that is very EASY to do. The term 'EASY-PEASY' is an extension of this phrase, and it is used to emphasize how effortless something is. It is often used in a humorous way to describe a task that is so EASY that it can be done with minimal effort.