Graduation cap

It is quite popular, particularly among younger users, as it is often used to celebrate or commemorate a graduation or other educational achievement. It is most commonly used on social media platforms such as Twitter, Instagram, and Facebook, as well as messaging apps such as WhatsApp and Snapchat. This emoji is not considered to be rude or offensive in any way.

The history of this emoji dates back to the early 2000s, when it was first introduced as part of Unicode 4.0. Since then, it has become a staple of modern communication, used to express joy, pride, and accomplishment. It has become increasingly popular over the years, with more and more people using it to celebrate their educational accomplishments. It has also been adapted to represent other milestones, such as the completion of a project or the achievement of a goal.