What is what does rock your world mean?

The phrase "rock your world" is often used to describe something that is very exciting or enjoyable, sometimes to the point of being life-changing. It is also sometimes used to describe someone who is very attractive or charismatic, and has the ability to make others feel incredibly happy or inspired. The phrase is generally associated with a strong emotional response to something or someone, and may imply that the experience is profound or deeply meaningful.