Okay, this one's a little subtle, and I don't hate it in all cases. It is "those of us." Now if the context is "those of us in the train wreck who survived," it's just fine, and I'm glad people survived and I wish everyone could have. But often this is slipped in to congratulate the writer or speaker on their elite status, as in, "those of us who have sufficient command of the information," or "those of us who knew Nehru very very well," or, "those of us with the good sense to buy the stock early and sell during the boom." Okay, brag, but don't think people don't know you are bragging.