Definiția și Sensul lui "be no picnic"

What is the origin of the idiom "be no picnic" and when to use it?

The idiom "be no picnic" is used to describe a situation or task that is challenging, difficult, or unpleasant. The phrase originated in the early 20th century and draws its metaphorical meaning from the idea that a picnic is typically associated with leisure, enjoyment, and relaxation. Therefore, when something is described as "no picnic," it implies that it is the opposite of a pleasant and enjoyable experience.