https://www.pcgamer.com/fortnite-is-getting-a-stink-bomb/

Fortnite's arsenal of grenades is set to expand with the addition of a stink bomb that unleashes a cloud of gas that slowly damages anybody inside.

The item began popping up on the game's update feed earlier today, and is listed as "coming soon". The image above was posted on Reddit by user 1Kick234.