2) A sarcastic reply, suggesting that you don't care about what somebody has just said to you.
Not used by |GHETTO PEOPLE|; but by SOME youths in the Soth East London region
Probably comes from some idiot typing "scene" instead of "seen" to his friend, and when that idiot read it, he pronounced it "skeen? Skeeeeen".
Carlton: Having a bud, watching the game.