Grammar stickler: Starbucks booted meStarbucks’ strange vernacular finally drove a customer nuts. Lynne Rosenthal, a college English professor from Manhattan, said three cops forcibly ejected her from an Upper West Side Starbucks yesterday morning after she got into a dispute with a counterperson — make that barista — for refusing to place her order by the coffee chain’s rules. Rosenthal, who is in her early 60s, asked for a toasted
