Duolingo gets a surprisingly expressive emoji set. 🦉💬📖 signals language practice updates, while 🦉🌐📚 captures global learning vibes. Use 💻🔄🎓 when grinding through lessons on repeat or toss in 🌍🦉💬 for group study chats. These combos slide into study group texts, language app reviews, or even that motivational Monday post about sticking to your goals.