The "¯\_(■ヮ■)_/¯" emote is a representation of a person shrugging their shoulders to indicate uncertainty or lack of knowledge. It can be used in response to a question or situation where the answer is unknown. The "How do I look with these sunglasses?" emote typically features a person wearing sunglasses and asking for feedback on their appearance. It is often used in social media posts or messages when seeking validation or opinions from others.