UwU is a type of smiley often used to express the emotion of happiness and complacency, also called "happy anime face". The origin of UwU is unknown, but it is believed that it was first used in chat rooms. OwO is a smiley with open eyes, where the letter w means a cat smile, also often found in anime girls. This emoticon originated from an RPG online furry community. Such emoticons were used regularly, so use our cool OwO and UwU cursor for a mouse!