The thumb and pinky combo 🤙 often signals 'hang loose' or a casual hello, especially in surfer or chill vibes. Mix it with ✋ and 👋 for a playful wave sequence like 🤙✋👋, great for texting a friend goodbye or starting a casual chat. Try ✋🤞👈 when you’re sending a hopeful or teasing message, or 🤙👈✋ for a low-key sign-off. These gestures fit well in relaxed DMs and group chats.