Shuu Tsukiyama is a ghoul from Tokyo Ghoul, the manga and anime series created by Sui Ishida, known for his obsession with fine dining and his habit of slipping French phrases into conversation. Très bien, meaning very good, fits his refined, theatrical personality perfectly and quickly became a fan favourite line for reaction clips and edits. Online creators reuse it to add instant elegance or irony to food, fashion and approval moments, keeping the character's distinctive voice alive long after the series ended.