Super Sus, whose real name is Vitaliy Kupriychik, is a Ukrainian urban explorer who became a viral sensation for his gritty, often mud-covered appearance and high-energy personality. While he originally gained fame for his 'nuclear' urban exploration videos on YouTube, his face became an internet staple synonymous with the 'sus' (suspicious) slang popularized by Among Us. The meme typically highlights feelings of extreme suspicion, physical exhaustion, or the chaotic energy of someone who has just emerged from an underground adventure. It bridges the gap between real-life urban exploration and digital gaming culture, making it a versatile template for anything intense, questionable, or outright bizarre.