The "🖖" emote, also known as the "Vulcan Salute," is a hand gesture commonly associated with the fictional alien race, Vulcans, from the Star Trek franchise. It involves raising the hand with the palm forward and separating the middle and ring fingers while keeping the others together. The gesture has become a popular symbol of greeting and unity among fans of the franchise and is often used to express sentiments such as "live long and prosper."