Definizione e Significato di "[take|need] a cold shower"

What is the origin of the idiom "take a cold shower" and when to use it?

The origin of the idiom "take a cold shower" is not specifically known, it is believed to have emerged as a colloquial expression in the early to mid-20th century, reflecting the notion of using a physically cold shower to reduce or suppress heightened sexual arousal. The phrase gained popularity as a humorous and lighthearted way to suggest that someone should find a way to control or redirect their sexual desires.