"(○$´∀`)ゞ" is an emote commonly used to express a friendly greeting or to convey a positive attitude. It features a smiling face with wide-open eyes and raised eyebrows, surrounded by a pair of arms forming a welcoming gesture. The dollar sign in the middle of the face is thought to represent a shiny tooth or a glint in the eye, adding to the cheerful and playful tone of the emote.