Antonyms for the phrase "come up snuff" include phrases like fall short, miss the mark, or come up short. These phrases are used to indicate that something or someone hasn't met expectations or didn't reach the desired level of quality. It's important to remember that just because something doesn't come up snuff, it doesn't mean it's a failure. Rather, it's an opportunity to learn and grow from the experience. By recognizing the areas where we fall short, we can work to improve and exceed our own expectations. So, instead of feeling discouraged when we don't come up snuff, we should use it as a chance to challenge ourselves and strive for excellence.