In the excerpt from "Saving the World and Other Extreme Sports" by James Patterson, a character reflects on a past experience with a sense of awe and pride. The phrase "Oh, my God, I was so badass" indicates a moment of self-empowerment and adrenaline-fueled achievement, highlighting a significant or daring event.

The quote "It's going to give you nightmares for the rest of your wasted life" suggests that the experience was intense and possibly frightening, leaving a lasting impression. The narrator describes their reaction as barely restrained, emphasizing a mix of thrill and danger involved in the story.