Emoji are ideograms and smileys used in electronic messages and web pages. Some examples of emoji are 😃, 🧘🏻♂️, 🌍, 🍞, 🚗, 📞, 🎉, ♥️, 🍆, and 🏁. Emoji exist in various genres, including facial expressions, common objects, places and types of weather, and animals.