This emoji is a nose. It is often used to represent the sense of smell, or to represent a person or animal with a nose. Read more
This emoji is not particularly popular, but it is sometimes used in humorous contexts. It is most commonly used by younger generations, particularly teens and tweens.
This emoji is most commonly used on Twitter, Instagram, and Snapchat. It is not considered a rude emoji, but rather a humorous one.
The history of this emoji is relatively short. It was first introduced in 2010 as part of the Unicode 6.0 release. It was then included in the Apple iOS 5.0 update in 2011. Since then, it has been included in most major emoji sets.