This emoji is a firecracker, often used to represent celebration or excitement. Read more
It is not a very popular emoji, and is primarily used by younger people. It is most commonly used on Instagram and Twitter, and is not considered to be a rude emoji.
The firecracker emoji was added to the Unicode Standard in 2010, and was included in the first version of Apple's iOS 6 operating system in 2012. It was also added to the Android operating system in 2013. It is used to represent a variety of festive occasions, such as New Year's Eve, Independence Day, or the Chinese New Year. It is also used to express excitement or celebration, such as when someone has achieved something or is looking forward to something.