Fuyuhiko Kuzuryu is one of the students in Danganronpa 2: Goodbye Despair, the 2012 game where classmates are trapped on Jabberwock Island and forced into a killing game. Known for his yakuza background and short temper, Fuyuhiko often speaks in blunt, confrontational bursts, which makes a line like this easy to lift out of context. As short clips from the game spread across soundboards and fan edits, this insult became a handy shorthand for calling someone out, and it remains popular because it is instantly recognisable to Danganronpa fans and clear even to newcomers.