COOL button

This emoji is quite popular among younger generations, particularly teens and young adults. It is often used on social media platforms such as Twitter, Instagram, and Snapchat to express a cool or confident attitude. This emoji is not considered rude, but rather is used to convey a positive attitude.

The history of this emoji dates back to 2010 when it was first used in the Unicode 6.0 standard. Since then, it has become increasingly popular and is used to express a variety of different emotions. It is often used in a humorous or sarcastic way to indicate that something is cool or impressive. Additionally, it can be used to show that someone is feeling confident or self-assured.