What is the origin of the idiom "one's guts out" and when to use it?

The origin of the idiom "one's guts out" is rooted in the visceral and intense nature of the word "guts," referring to one's innermost parts, and it has been used in this figurative sense for many years. It is commonly used in spoken language and informal writing to describe an intense or extreme action, often involving a strong emotional or physical reaction.