An annoying know-it-all that feels the need to share unwanted facts and information. Calls you out and corrects you any chance he gets. Says "erm ackshually" too often. A goody-two-shoes with no friends or no lovelife. Annoying asf. Uses perfect grammar with capital letters and full stops. Corrects your grammar every time. A nasty teenager who knows too much for his age. Uses big, fancy words beyond one's comprehension.