Smiley is upset, angry, and totally furious. Reaction to something unfavorable or a sign of rejection. You had better keep out of the person's way.
The angry face emoji was introduced in 2010 and released as part of the Unicode 11.0 standard. This emoji can be found under the smileys and emotions
category. Because the angry face emoji has been around for quite some time, it should display correctly in the majority of operating systems.