a not-so-obvious way of saying someone is a fucking nigger, taking "king" and "gg" from both words, respectively.
originated from a gif of Black Panther yelling with the caption: "You are a king gg !!"
best said with an overly dramatic British accent.
"oh my god... I can't believe we lost that last game.
what a king gg."
hey, I accidentally spilled your wine all over the carpet, I'll pay to replace it though
You're such a king gg for that, thanks for covering the costs lil bro