Stinky mode

A slang phrase referring to a stinky series of actions, more commonly used within Fortnite to describe a player using stink grenades.

The phrase is entirely incoherent.

It originated within in-game voice chats for the Fortnite game mode Llama Wars describing a player who used a large number of stink grenades to annoy other players, from there it spread to other lobbies and game modes.