The 💨 meaning is Dashing Away. It is also known as Fast, Wind, Vaping, Steam, Gust of Wind or Dash Symbol. Mostly the 💨 emoji shows a gray cloud, which seems to move to the right. Depending on the platform, the cloud can also be displayed in blue or only a black border is shown. If you’re reading comics, this cloud may seem familiar to you. In comics, you use such a cloud to show movement. For example, because a driving car can be poorly pictured, a cloud is attached to the car. You can also use the 💨 emoji in the same way. You could write “I’m away 💨” or “My car is the fastest 🚗💨” This emoji was approved as part of Unicode 6.0 and thus in 2010 and added to Emoji 1.0 in 2015.