The 💦 meaning is Sweat Droplets. It is also known as Water Drops, Splashing Water or Plewds. Mostly the 💦 emoji shows 3 blue drops. But it can also be, depending on platform, only 2 drops. Maybe you know those drops from comic books. There, they are used to show that a person is in stress or that they need to sweat. Thats is also the way you use the 💦 emoji. So you want to say that you’re sweating, because it’s very hot, then write something like, “It is so hot here 💦” But the drops can also be considered drops of water. So you could also say, “I’m totally wet, because of the rain 💦” So it all depends on the context, whether it’s sweat drops or drops of water. This emoji was approved as part of Unicode 6.0 and thus in 2010, and added to Emoji 1.0 in 2015.