A gaming term used to describe someone who outs their teammates giving away their position to the enemy.
Either by shooting in the air when there's no need, shouting on the mic, making weird dick sucking noises, having a garbage getto mic from Dollar tree, being loud and acting getto listening to lazy repetitive mumble rap.
Around 2015 they decided to change rat to mean "camper" when it's never meant that.
Tyrone: yous a rat!
Team mate: how because you died again? They're only supporting The stereotype of blacks being garbage and butthurt at everything they do.
Tyrone: nu nigga! Cuz he canpin cuuuzzz!
Other players listening in on this ignorant black person speaking stupid jive and spreading woke ignorance: okay hold up everyone ceasefire did I just hear a stupid black person say another stupid thing acting black?!
*Everyone in the chat laughs hysterically at the stupid ignorant uneducated ex gang member that recently got out of jail in his desperately for people to listen to his Mumble rap demo like pathetic loser*