The drops represent splashing sweat. Somebody is making either a physical or a mental effort right now. In sexual contact for body fluids or excitement.
The sweat droplets emoji was introduced in 2010 and released as part of the Unicode 11.0 standard. This emoji can be found under the smileys and emotions category. Because the sweat droplets emoji has been around for quite some time, it should display correctly in the majority of operating systems.

Here you'll find a range of emojis on how they will look using different operating systems. Each company will design an emoji according to their own style. Here we have listed the most popular platforms around to see how the emoji will look on their screens.

Short Codes:

:sweat_drops:

Hex Code:

💦

Decimal Code:

💦

Punycode:

xn--is8h

URL Escape Code:

%F0%9F%92%A6

JavaScript & JSON:

\ud83d\udca6

CSS Code:

content: '\01F4A6';