Sleepy face

It is a popular emoji, especially among younger users, as it is often used to express fatigue, boredom, or exhaustion. This emoji is most commonly used on Twitter, Instagram, and Snapchat, but can be used on any social media platform. It is not a rude emoji, but rather a more subtle way of expressing one's feelings.

The history of this emoji dates back to 2010 when it was added to the Unicode Standard and became available on most platforms. The design of the emoji has changed slightly over the years, with the most recent version featuring a more detailed and expressive face. The emoji has become increasingly popular over the years, as it is a great way to express feelings of fatigue or exhaustion without having to write out a lengthy description. It is also commonly used in memes and other humorous contexts.