The 'Lord Have Mercy I'm Bout To Bust' meme is a popular internet reaction based on a viral video featuring rapper Plies. In the clip, he expresses extreme excitement or anticipation using the iconic phrase, which has since become a versatile reaction for moments of intense craving, excitement, or humorous over-the-top appreciation. While the phrase carries a double meaning, it is most commonly used in a comedic context to react to appetizing food, impressive visuals, or exciting announcements. Its popularity has endured across social media platforms like Twitter, TikTok, and Instagram, serving as the ultimate hyperbolic reaction template for the modern internet era.