TPFufun

TPFufun shows Twitch-Tan with narrowed eyes and a self-satisfied expression. The Japanese interjection `ふふん`, `fufun`, can be used when lightly acknowledging someone or when dismissing and looking down on them, which gives the command its smug `hmph` quality.

Twitch used Twitch-Tan across its anime-themed Globals, and TPFufun developed its own chat joke in 2017. An August copypasta wrapped TPFufun around a boast about being proud of a five-bean house blend. Twitch's October announcement for its RWBY and Yu-Gi-Oh! marathons later opened by telling viewers to grab their `favorite house blend`, repeating the same phrase without establishing whether the overlap was deliberate.

Viewers type TPFufun for smug or mock-connoisseur reactions, especially the exaggerated expertise captured by its five-bean house-blend copypasta, as well as Twitch-Tan and anime-marathon callbacks.