The 'What the Actual Fuck is Wrong With You Quiz' meme is a popular parody of online personality assessments that delivers blunt, profane, and hilariously aggressive 'diagnoses.' Originating as a viral trend on platforms like TikTok and Twitter, the meme uses a clean, official-looking quiz interface to contrast with its absurdly insulting results. It taps into the internet's love for self-deprecating humor and the collective feeling of being slightly unhinged in modern society. Users typically customize the template with specific personality flaws or inside jokes to call out themselves or their friends, making it a staple for high-engagement social media reaction posts.