Comic and Manga symbol (often with the words "Bam") indicates where a punch landed. The chat partner is very angry. Emoticon is a warning sign: Beware, you have gone too far.
The anger symbol 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 anger symbol emoji has been around for quite some time, it should display correctly in the majority of operating systems.