soushin

A Japanese word that means "transmission" or "sending", but takes another meaning in some gaming communities, with the most noticeable one being from the Roblox game: "Dandy's World".
In these communities, this word mostly means "good luck", where the person saying "soushin" is hoping for a specific thing, like an item, certain enemy, or just to do well.

User 1: Soushin✨✨
User 2: Oh, what are you trying to find?
User 1: We both need heals, duh.