Accidentally bragging about your place high up in the economic stratosphere is Romneying.
Credited to David Weigel in his 2012 post for Slate title "Introducing: Romneying"
Romneying Example 1: Asked by the AP reporter if he follows NASCAR, Romney responded, "Not as closely as some of the most ardent fans. But I have some great friends who are NASCAR team owners."
Romneying Example 2: Romney said he owns a Ford Mustang and a pick-up truck while his wife, Ann, drives "a couple of Cadillacs," in an offhand remark during a question-and-answer session after a speech on economic policy.