What is the origin of the idiom "thrilled to death" and when to use it?

The origin of the phrase "thrilled to death" is difficult to pinpoint with precision. However, it likely emerged from the combination of the word "thrilled," meaning to experience intense excitement or pleasure, and the word "death" used figuratively to emphasize an extreme or overwhelming state. It can be used in informal discussions among friends or family members, sharing exciting news, or expressing genuine happiness in response to positive outcomes. Furthermore, it can be found in informal writing, such as social media posts, where individuals want to emphasize their absolute thrill or delight about a specific occurrence.