A beginner player or someone who plays so badly they look like they just picked up a controller for the first time. Being called a noob is the ultimate gaming insult.

To behave toxically in an online game: insulting, blaming everyone but yourself, typing in caps, and ruining the experience for your own team. The toxic player in the lobby that nobody wants.

To heal or give health to a teammate in a video game using support abilities. The healer is the most important and least appreciated role — keeps the team alive but never gets the credit.

To completely exhaust, destroy, or drain someone or something. In Argentina, "me fundió" can mean anything from a workout that left you unable to move to an expense that wiped out your bank account. It carries the idea of being burned out or totally wrecked.