In conjunction with other emojis a sign of a hit. Casual form of greeting. The gesture 🤜🤛 is known as fist check, fist greeting or colloquially as a ghetto fist.
The left-facing fist emoji was introduced in 2016 and released as part of the Unicode 11.0 standard. This emoji can be found under the people and body
category. Because the left-facing fist emoji has been around for quite some time, it should display correctly in the majority of operating systems.