1)A serious respiratory infection of unknown origin, particularly one that involves a cough or breathing difficulty.
2)An illness that prevents someone from attending events.
3)Any STD gained from a friend, especially if uncertain as to which one.
4)Estonian for 'fine' or 'okay'.
1)He would have been fine going to the Christmas party if he hadnt gotten a case of 'The Trahv' from Arlen
2)Oh, he's not REALLY sick, he's just got 'The Trahv'.