The waving hand 👋 on Snapchat isn’t just a hello; it often signals a new connection or a casual nudge. Toss 👋💻 when waving at a coworker online, or 👋🐶 to greet a friend’s pet in snaps. For celebrations, 👋😃🎉 conveys cheerfulness, while 👋🤳📱 fits when you’re starting a chat or sending a quick selfie. Use 👋💭🤔 to show you’re thinking about replying but haven’t yet.