The scene originates in JoJo's Bizarre Adventure: Stardust Crusaders and features Noriaki Kakyoin displaying his unusual way of licking a cherry. Fans shortened the repeated vocalization into the “rero rero” meme, sharing it through reaction clips, remixes, and anime edits. It remains recognizable because the performance is rhythmic, visually distinctive, and easy to transplant into unrelated situations. Other recurring JoJo edit references include To be Continued and Za Warudo, which similarly became shorthand for dramatic or absurd moments online.