An emoticon () is a written symbol, often as 2 or 3 punctuation characters, that stands for the writer's mood or facial expression. Some examples are: a smile ":-)" or wink ";-)" or frown ":(" or dog nose ":O" or le meme arrow ">" (see many other examples in text below). Emoticons are often used to tell a reader about the general tone of a statement, and can change or improve the reading of plain writing. Over the years, many kinds of emoticons have been created, and now there are hundreds of known emoticons. The word "emoticon" is a blend of the English words "emotion" (or "emote") and "icon". In web forums, instant messengers and online games, text emoticons are often automatically replaced with small pictures, which came to be called "emoticons" as well. Certain complex character combinations can only be accomplished in a double-byte language, giving rise to very complex forms, sometimes known by their romanized Japanese name of "kaomoji".