The "👨🏾‍👨🏾‍👧🏾‍👦🏾" or "Family - Man: Medium-Dark Skin Tone, Man: Medium-Dark Skin Tone, Girl: Medium-Dark Skin Tone, Boy: Medium-Dark Skin Tone" emote represents a family consisting of two men with medium-dark skin tones, a girl with medium-dark skin tone, and a boy with medium-dark skin tone.