The "🤚🏽" emote, or "Raised Back of Hand: Medium Skin Tone" emote, depicts a hand with the back facing forward and the palm facing away, raised slightly above shoulder level. The medium skin tone modifier indicates that the hand is depicted with a medium-brown skin color. This emote can be used to represent a variety of meanings, including a greeting, a wave, a high-five, or a gesture of agreement or acknowledgement.