A Warrior's Guide to Bad Grammar: Bad Grammar, like a prison cell or a shopping centre on Christmas Eve, is a horrific place best avoided. If unlucky eugh to serve a sentence at this remote boarding school, forget packing your toothbrush and a spare pair of undies. You'd be better off with your flamethrower and a suit of armour. Marcus is a warrior in the game world - a legend. He is a shy body in the real world - a loser. But he's just been enrolled in Bad Grammar. This place is t a resort. It's a last resort.