Suneo Honekawa is the wealthy, boastful boy in Doraemon, the long-running Japanese manga and anime series about a robotic cat from the future, and his teasing laugh is one of his most recognisable traits. In the show he often laughs at Nobita's failures or shows off his own toys and talents, so the chuckle quickly became shorthand for smug superiority. Shared as a short soundboard clip, it spread through meme edits and anime compilations, where creators reuse it whenever a character brags, mocks someone or enjoys a small, petty victory.