This emoji is known as the upside-down face. It is often used to convey sarcasm, irony, or a sense of playfulness. Read more
It is also sometimes used to express general confusion or awkwardness.
This emoji is fairly popular and is used by people of all ages. It is most commonly used on social media platforms such as Twitter, Instagram, and Facebook. It is not usually considered to be a rude emoji, as it is often used in a lighthearted and playful manner.
The upside-down face emoji was first introduced in 2010 as part of Unicode 6.0. It was later added to Emoji 1.0 in 2015. Since then, it has become a popular way to express a wide range of emotions, from sarcasm and irony to confusion and awkwardness. It is also often used in a humorous or playful way.