Definition of salty: Irritated, annoyed. Alternative; im mad, bro. EVERY game with multiplayer has a way to make someone, somewhere salty. I'm not talking about "lose horribly and getting pissed" salty, I'm talking about "disconnected because someone host quit" salty. The BAD kind. What makes you salty in any and all multiplayer games you play? Why's it make you salty?