Aoi Todo is a supporting character in Jujutsu Kaisen, the manga by Gege Akutami that began in 2018 and was adapted into an anime in 2020. Known for his muscular build, eccentric confidence and obsession with his ideal type, Todo became a fan favourite for his over the top reactions. Short clips of his English voice lines circulate on soundboards and in edits because his delivery turns a simple phrase like what the heck into an instantly recognisable reaction, shared for comedy, surprise and exaggerated disbelief across anime fandom.