Both UWU and OwO are emoticons with slightly different tones, which are used to signify emotions. UWU is a smile of joy, fondness, or shyness - a smile of a cute face and OwO is a face of surprise or excitement - a face of wide eyes. Children tend to use them both interchangeably in chat rooms or video games. There is nothing bad with either of these terms, yet parents need to know that in certain places on the internet, these emoticons can be used in suggestive or roleplay dialogues. Contextual monitoring is used to make sure that they are used safely and in an appropriate manner by the children. Know more about uwu meaning