Fuyuhiko Kuzuryu is the sharp-tongued Ultimate Yakuza from Danganronpa 2: Goodbye Despair, and his curt shut up fits the character's impatient, prideful attitude perfectly. The line circulates as a short voice clip among Danganronpa fans and meme editors, who reuse it far beyond the original game because it needs no context to understand. Its appeal is its bluntness: two words, no explanation, and an instantly recognisable tone that makes it ideal for shutting down arguments, bad takes and unwanted interruptions online.