An event when someone (Sethener) you know becomes suddenly “awoke”, and embarks on their own path of right and wrong and decides to use his or her friends (Sethenee) to perform a mass genocide of social and mental anguish via cowardice and lies, so that the friends may suffer just as much as they do.
Peter lost all his money gambling. Peter will stop at nothing until everyone he knows loses their money too. The Sethening has begun.
Guy 1;
It has finally come to the point where Charlie Sheen, after being cramped up in a cabin, goes after his wife with an ax, breaking down the door with "Heress Johnny!"
Guy 2; I love that movie! It's called The Sheening, right?
Derived from the Indonesian idiom "banting setir," this slang term means to change one's profession or career. Often used when someone decides to pivot dramatically in their work life, embracing a new path or direction.