This emoji is a face with a thermometer in its mouth, indicating that the person is sick and has a fever. Read more
This emoji is fairly popular and is most commonly used by younger generations, such as teenagers and young adults. It is most commonly used on social media platforms such as Twitter, Instagram, and Facebook. This emoji is not considered to be rude, but rather a way to express feeling unwell or sick.
The history of this emoji dates back to 2010 when it was included as part of Unicode 6.0. It was designed to represent physical illness and has since become a popular way to express feeling unwell or sick. It has also been used to express disappointment or frustration, as well as to emphasize a point.