Deadpool is Marvel's wisecracking anti-hero, famous for breaking the fourth wall and embracing his morally grey reputation rather than playing a traditional hero. That attitude is exactly why this short line travels so well online, where creators use it to frame cheeky, rule-breaking moments without needing any setup. It circulates mainly through meme edits, gaming clips and soundboards, where its brevity makes it easy to drop into a punchline. Because the character is instantly recognisable, the joke still works for viewers who have not seen every film.