The word-based description of "(・艸・*)" is a playful and expressive Japanese kaomoji or emoticon. It represents a face with wide eyes and a big smile, denoting amusement, laughter, or a lighthearted tone. This kaomoji is commonly used in online communication to convey humor, joy, and a sense of fun. It falls under the category of smileys and is often shared to express amusement or jokingly ask if someone is serious. The corresponding webpage you mentioned seems to provide further information about this specific kaomoji and its variations in ASCII art format.