The dashing away emoji depicts a puff of smoke or dust.
Unicode: U+1F4A8
The dashing away emoji (đ¨) symbolizes rapid movement, speed, or someone quickly leaving a scene. It can also represent a sense of excitement, urgency, or the aftermath of a sudden action.
I was running late, so I dashed out the door đ¨
The superhero zoomed through the city, leaving a trail of đ¨ behind.
After the big reveal, the magician disappeared in a puff of đ¨