We know for sure, that you have the same face as this blue cursoji face when somebody asks you about something, that you don't have any idea about. A person shrugging their shoulders to indicate a lack of knowledge about a particular topic, or a lack of care about the result of a situation. This emotion is shown as raised shoulders, sometimes in conjunction with raised arms and flat hands. Take this Cursoji cursor - Who Knows Face and you will always know everything.
