1) So passe
-Many people in France have argued that studying classics like Romans and Greeks is so passe.
-Did you get bangs, that's so passe.
-Buy an electric car, Volkswagens are so passe.
Definition: no longer fashionable; out of date
Etymology: French for the past
2) a doubting Thomas
-Calvin's a real doubting Thomas, he refused to believe I had a model girlfriend until he saw her face to face.
-Jack is a doubting Thomas, he would not believe tigers still existed in the forest, until he was attacked by one.
-Owen is a doubting Thomas, he harassed the magician to find out how he did the trick.
Etymology: biblical, from Thomas, who did not believe in the ressurection of Jesus until he touched him. Now memorized in Renaissance art.
3) GG
-GG Manling, you beat me fair and square on the Quiz.
-GG.I think you may have won the debate.
-GG. Lance that was a tough elevation round, I hope no one doped.
Definition: Good game
Etymology: A polite remark uttered after the end of a round, game, or other measured interval to indicate that a match was fair and enjoyable. Usually uttered collectively by the occupants of a game server.