This is a person with a smile on his middle hair, his left hand is naturally lowered, his right hand is slightly raised, his palm is spread upward, and he makes a guiding gesture. Although it appears as a female image on most platforms, this emoji has no gender and refers to this gesture or the person making this gesture.
💁🏿 seems to be introducing something, or guiding; it can also refer to front desk staff or customer service; sometimes, this emoji is also used to express rudeness or sarcasm or disinterest, like "whatever". It has the ironic meaning of asking people to leave. The male version is:
💁🏿♂️, the female version is:
💁🏿♀️. Related emoji:
👉👈🙋🙋♀️🙋♂️ 🤷🤷♂️🤷♀️